McMaster-Carr logo
    Filter by
    Key Type
    Key Number
    Unlocks With
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    Industrial Info Compare
    Shackle Type
    DFARS Specialty Metals
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    Number of Keys Included
    Horizontal Shackle Clearance
    Attribute Image
    Shackle Material
    Forward
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Print
    How can we improve?
    Comments
    E-mail address (if you would like a response)
    92 Products

    Padlock Keys

    Image of Product. Front orientation. Keys. Padlock Keys.
    Replace lost or worn padlock keys, or add master keys to your keyed-different system. Select by brand and key number to match your existing padlock. The key number is typically stamped on the original key or listed in the lock's documentation.
    Key No.
    Key Type
    Each
    American Lock
    Other Key NumbersReplacement12095A100000
     
    Master Lock
    Other Key NumbersReplacement11775A200000
     

    Choose-a-Color Lockout Padlocks

    Image of Product. Front orientation. Padlocks. Choose-a-Color Lockout Padlocks, Style A.
    Image of Product. Front orientation. Padlocks. Choose-a-Color Lockout Padlocks, Style B.

    Style A

    Style B

    Useful for lockout identification practices, these padlocks come in a variety of colors to catch your eye. Assign a color to individual people or departments, such as blue for plumbing or red for electrical. Use them with cables and other lockout devices to keep equipment off during maintenance or repairs. This helps you comply with OSHA 29 CFR 1910.147 procedures.
    Keyed Alike
    Image of Product. Front orientation. Padlocks. Choose-a-Color Lockout Padlocks, Style A.
    Image of Product. Front orientation. Padlocks. Choose-a-Color Lockout Padlocks, Style B.
    Image of Attribute. Front orientation. Contains Annotated. Standard Shackle.

    Style A

    Style B

    Choose these locks if you need several that open with the same key.
    Steel Body with Hardened Steel Shackle—Hardened for extra strength, the shackle withstands cutting and prying.
    Anodized Aluminum Body with Steel Shackle—With an aluminum body, these locks are lighter in weight and resist corrosion better than steel locks.
    Anodized Aluminum Body with Boron Shackle—The shackle is made of a boron alloy—the hardest, most cut-resistant shackle material we offer. With an aluminum body, these locks are lighter in weight and resist corrosion better than steel locks.
    Pin Tumbler—Harder to pick than warded and disc-tumbler locking mechanisms.
    Other Key Numbers—If the key number you want isn't listed, order "Other Key Numbers" and specify your desired number.
    Shackle
    Body
    Each
    Style
    Vertical
    Clearance
    Horizontal
    Clearance
    Dia.
    Ht.
    Wd.
    Thk.
    Construction
    Manufacturer and
    Model Number
    Key-Locking
    Mechanism
    No. of Keys
    Included
    Choose a Color
    Key No.
    1-5
    6-Up
    Steel Body with Hardened Steel Shackle
    B3/4"5/8"9/32"1 3/8"1 9/16"7/8"LaminatedMaster Lock 3Pin Tumbler2Black, Blue, Green, Red, White, YellowOther Key Numbers11775A83200000000000
     
    Anodized Aluminum Body with Steel Shackle
    A1 1/2"3/4"1/4"1 3/4"1 1/2"3/4"Solid—Pin Tumbler1BlueOther Key Numbers12095A592000000000
    A1 1/2"3/4"1/4"1 3/4"1 1/2"3/4"Solid—Pin Tumbler1GoldOther Key Numbers12095A594000000000
    A1 1/2"3/4"1/4"1 3/4"1 1/2"3/4"Solid—Pin Tumbler1GreenOther Key Numbers12095A593000000000
    A1 1/2"3/4"1/4"1 3/4"1 1/2"3/4"Solid—Pin Tumbler1OrangeOther Key Numbers12095A595000000000
    A1 1/2"3/4"1/4"1 3/4"1 1/2"3/4"Solid—Pin Tumbler1RedOther Key Numbers12095A591000000000
     
    Anodized Aluminum Body with Boron Shackle
    A1"3/4"1/4"1 13/16"1 1/2"3/4"SolidAmerican Lock 1105Pin Tumbler2BlackOther Key Numbers12095A1030000000000
    A1"3/4"1/4"1 13/16"1 1/2"3/4"SolidAmerican Lock 1105Pin Tumbler2BlueOther Key Numbers12095A1040000000000
    A1"3/4"1/4"1 13/16"1 1/2"3/4"SolidAmerican Lock 1105Pin Tumbler2BrownOther Key Numbers1158A260000000000
    A1"3/4"1/4"1 13/16"1 1/2"3/4"SolidAmerican Lock 1105Pin Tumbler2GoldOther Key Numbers12095A1050000000000
    A1"3/4"1/4"1 13/16"1 1/2"3/4"SolidAmerican Lock 1105Pin Tumbler2GreenOther Key Numbers12095A1060000000000
    A1"3/4"1/4"1 13/16"1 1/2"3/4"SolidAmerican Lock 1105Pin Tumbler2OrangeOther Key Numbers12095A1070000000000
    A1"3/4"1/4"1 13/16"1 1/2"3/4"SolidAmerican Lock 1105Pin Tumbler2PurpleOther Key Numbers12095A1080000000000
    A1"3/4"1/4"1 13/16"1 1/2"3/4"SolidAmerican Lock 1105Pin Tumbler2RedOther Key Numbers12095A1090000000000
    A1 1/2"3/4"1/4"1 13/16"1 1/2"3/4"SolidAmerican Lock 1106Pin Tumbler2BlackOther Key Numbers12095A2240000000000
    A1 1/2"3/4"1/4"1 13/16"1 1/2"3/4"SolidAmerican Lock 1106Pin Tumbler2BlueOther Key Numbers12095A2260000000000
    A1 1/2"3/4"1/4"1 13/16"1 1/2"3/4"SolidAmerican Lock 1106Pin Tumbler2BrownOther Key Numbers1158A250000000000
    A1 1/2"3/4"1/4"1 13/16"1 1/2"3/4"SolidAmerican Lock 1106Pin Tumbler2GoldOther Key Numbers12095A2430000000000
    A1 1/2"3/4"1/4"1 13/16"1 1/2"3/4"SolidAmerican Lock 1106Pin Tumbler2GreenOther Key Numbers12095A2290000000000
    A1 1/2"3/4"1/4"1 13/16"1 1/2"3/4"SolidAmerican Lock 1106Pin Tumbler2OrangeOther Key Numbers12095A2330000000000
    A1 1/2"3/4"1/4"1 13/16"1 1/2"3/4"SolidAmerican Lock 1106Pin Tumbler2PurpleOther Key Numbers12095A2360000000000
    A1 1/2"3/4"1/4"1 13/16"1 1/2"3/4"SolidAmerican Lock 1106Pin Tumbler2RedOther Key Numbers12095A2390000000000
     

    Extra-Clearance Choose-a-Color Lockout Padlocks

    Image of Product. Front orientation. Padlocks. Extra-Clearance Choose-a-Color Lockout Padlocks, Style A.
    Image of Product. Front orientation. Padlocks. Extra-Clearance Choose-a-Color Lockout Padlocks, Style B.

    Style A

    Style B

    With a palette of colors to pick from and a shackle that’s 2" or longer, these locks are easy to spot around large hasps and thick chains. Assign a color to individuals or departments and use them with lockout devices to prevent people from using equipment during maintenance or repair. This helps you comply with OSHA 29 CFR 1910.147 safety procedures.
    Keyed Alike
    Image of Product. Front orientation. Padlocks. Extra-Clearance Choose-a-Color Lockout Padlocks, Style A.
    Image of Product. Front orientation. Padlocks. Extra-Clearance Choose-a-Color Lockout Padlocks, Style B.
    Image of Attribute. Front orientation. Contains Annotated. Standard Shackle.

    Style A

    Style B

    Choose these locks if you need several that open with the same key.
    Steel Body with Hardened Steel Shackle—Hardened for extra strength, the shackle withstands cutting and prying.
    Anodized Aluminum Body with Boron Shackle—The shackle is made of a boron alloy—the hardest, most cut-resistant shackle material we offer. With an aluminum body, these locks are lighter in weight and resist corrosion better than steel locks.
    Anodized Aluminum Body with Hardened Steel Shackle—With an aluminum body, these locks are lighter in weight and resist corrosion better than steel locks. Their shackle is hardened steel to withstand cutting and prying.
    Pin Tumbler—Harder to pick than warded and disc-tumbler locking mechanisms.
    Other Key Numbers—If the key number you want isn't listed, order "Other Key Numbers" and specify your desired number.
    Shackle
    Body
    Each
    Style
    Vertical
    Clearance
    Horizontal
    Clearance
    Dia.
    Ht.
    Wd.
    Thk.
    Construction
    Manufacturer and
    Model Number
    Key-Locking
    Mechanism
    No. of Keys
    Included
    Choose a Color
    Key No.
    1-5
    6-Up
    Steel Body with Hardened Steel Shackle
    A2"5/8"9/32"1 3/8"1 9/16"7/8"LaminatedMaster Lock 3Pin Tumbler2Black, Blue, Green, Red, White, YellowOther Key Numbers11775A831000000000000
     
    Anodized Aluminum Body with Boron Shackle
    B3"3/4"1/4"1 13/16"1 1/2"3/4"SolidAmerican Lock 1107Pin Tumbler2BlackOther Key Numbers12095A1130000000000
    B3"3/4"1/4"1 13/16"1 1/2"3/4"SolidAmerican Lock 1107Pin Tumbler2BlueOther Key Numbers12095A1140000000000
    B3"3/4"1/4"1 13/16"1 1/2"3/4"SolidAmerican Lock 1107Pin Tumbler2GoldOther Key Numbers12095A1150000000000
    B3"3/4"1/4"1 13/16"1 1/2"3/4"SolidAmerican Lock 1107Pin Tumbler2GreenOther Key Numbers12095A1160000000000
    B3"3/4"1/4"1 13/16"1 1/2"3/4"SolidAmerican Lock 1107Pin Tumbler2OrangeOther Key Numbers12095A1170000000000
    B3"3/4"1/4"1 13/16"1 1/2"3/4"SolidAmerican Lock 1107Pin Tumbler2PurpleOther Key Numbers12095A1180000000000
    B3"3/4"1/4"1 13/16"1 1/2"3/4"SolidAmerican Lock 1107Pin Tumbler2RedOther Key Numbers12095A1190000000000
     
    Anodized Aluminum Body with Hardened Steel Shackle
    B4"3/4"1/4"1 3/4"1 1/2"1/2"SolidAbus Lock 72/40HB100Pin Tumbler2Black, Blue, Brown, Gold, Green, Orange, Purple, RedOther Key Numbers12095A4480000000000
     

    Choose-a-Color Lockout Padlocks with Labels

    Alert workers to locked-out equipment with a danger label and eye-catching colors. To follow lockout identification practices, assign different colors to individuals or functions. These padlocks help you comply with OSHA 29 CFR 1910.147 procedures for the control of energy sources that could injure workers.
    Keyed Alike
    Image of Product. Front orientation. Padlocks. Choose-a-Color Lockout Padlocks with Labels.
    Image of Attribute. Front orientation. Contains Annotated. Standard Shackle.
    Choose these locks if you need several that open with the same key.
    Plastic Body with Hardened Steel Shackle—The shackle is hardened steel to resist cutting and prying. With a plastic body, these locks withstand corrosion and won't scratch nearby surfaces.
    Pin Tumbler—Harder to pick than warded and disc-tumbler locking mechanisms.
    Other Key Numbers—If the key number you want isn't listed, order "Other Key Numbers" and specify your desired number.
    Shackle
    Body
    Each
    Vertical
    Clearance
    Horizontal
    Clearance
    Dia.
    Ht.
    Wd.
    Thk.
    Construction
    Manufacturer and
    Model Number
    Message
    Key-Locking
    Mechanism
    Key No.
    No. of Keys
    Included
    Choose a Color
    1-5
    6-Up
    Plastic Body with Hardened Steel Shackle
    1 1/2"13/16"1/4"1 3/4"1 1/2"3/4"SolidMaster Lock 410Danger—Locked Out, Do Not Remove, Property Of:Pin TumblerOther Key Numbers1Black, Blue, Green, Orange, Purple, Red, Teal, Yellow13305A731000000000000
    1 1/2"13/16"1/4"3"1 1/2"3/4"SolidMaster Lock 411Danger—Locked Out, Do Not Remove, Property Of:Pin TumblerOther Key Numbers1Black, Blue, Green, Orange, Purple, Red, Teal, Yellow13305A7320000000000
     

    Padlocks

    Image of Product. Front orientation. Padlocks. Padlocks, Style A.
    Image of Product. Front orientation. Padlocks. Padlocks, Style B.
    Image of Product. Front orientation. Padlocks. Padlocks, Style D.
    Image of Product. Front orientation. Padlocks. Padlocks, Style G.
    Image of Product. Front orientation. Padlocks. Padlocks, Style H.

    Style A

    Style B

    Style D

    Style G

    Style H

    The most widely used padlocks. Pass them through hasps, chains, and eyelets to secure everything from toolboxes and lockers to gates and fences.
    Keyed Alike
    Image of Product. Front orientation. Padlocks. Padlocks, Style A.
    Image of Product. Front orientation. Padlocks. Padlocks, Style B.
    Image of Product. Front orientation. Padlocks. Padlocks, Style D.

    Style A

    Style B

    Style D

    Image of Product. Front orientation. Padlocks. Padlocks, Style G.
    Image of Product. Front orientation. Padlocks. Padlocks, Style H.
    Image of Attribute. Front orientation. Contains Annotated. Standard Shackle.

    Style G

    Style H

    Choose these locks if you need several that open with the same key.
    Steel Body with Steel Shackle—Strong, but best for dry environments since moisture will cause these locks to rust.
    Steel Body with Hardened Steel Shackle—Hardened for extra strength, the shackle withstands cutting and prying.
    Chrome-Plated Steel Body with Hardened Steel Shackle—Chrome plated, these locks resist corrosion and scratches better than plain and nickel-plated steel locks. Their shackle is hardened steel to withstand cutting and prying.
    Zinc Alloy Body with Hardened Steel Shackle—With a zinc body, these locks resist corrosion better than steel locks. Their shackle is hardened steel to withstand cutting and prying.
    Pin Tumbler—Harder to pick than warded and disc-tumbler locking mechanisms.
    Other Key Numbers—If the key number you want isn't listed, order "Other Key Numbers" and specify your desired number.
    Padlocks
    Keys
    Shackle
    Body
    Style
    Vertical
    Clearance
    Horizontal
    Clearance
    Dia.
    Ht.
    Wd.
    Thk.
    Construction
    Manufacturer and
    Model Number
    Key-Locking
    Mechanism
    Key No.
    Number of Tumbler
    Pins/Discs
    Bumper
    Color
    Pkg.
    Qty.
    Pkg.
    Each
    Steel Body with Steel Shackle
    A9/16"1/2"3/16"1 1/8"1 1/8"3/4"LaminatedMaster Lock 7Pin TumblerOther Key Numbers4Blue11176A6510000001176A501000000
    A9/16"1/2"3/16"1 1/8"1 1/8"3/4"LaminatedMaster Lock 7Pin TumblerOther Key Numbers4Blue61176A635000001176A50100000
    A1 1/2"1/2"3/16"1 1/8"1 1/8"3/4"LaminatedMaster Lock 7Pin TumblerOther Key Numbers4Blue11176A652000001176A50100000
     
    Steel Body with Hardened Steel Shackle
    B3/4"5/8"9/32"1 3/8"1 9/16"1 1/16"LaminatedMaster Lock 3Pin TumblerOther Key Numbers4Gray11176A654000001176A50100000
    B3/4"5/8"9/32"1 3/8"1 9/16"1 1/16"LaminatedMaster Lock 3Pin TumblerOther Key Numbers4Gray61176A636000001176A50100000
    B15/16"3/4"5/16"1 3/8"1 3/4"1 1/8"LaminatedMaster Lock 1Pin TumblerOther Key Numbers4Gray11176A657000001176A50100000
    B15/16"3/4"5/16"1 3/8"1 3/4"1 1/8"LaminatedMaster Lock 1Pin TumblerOther Key Numbers4Gray61176A637000001176A50100000
    B15/16"3/4"5/16"1 7/16"1 3/4"1 1/8"LaminatedMaster Lock 81Pin TumblerOther Key Numbers5Gray11193A127000001176A50100000
    B15/16"3/4"5/16"1 7/16"1 3/4"1 1/8"LaminatedMaster Lock 81Pin TumblerOther Key Numbers5Gray61193A117000001176A50100000
    B1"15/16"3/8"1 9/16"2"1 1/4"LaminatedMaster Lock 5Pin TumblerOther Key Numbers4Gray11176A673000001176A50100000
    B1"15/16"3/8"1 9/16"2"1 1/4"LaminatedMaster Lock 5Pin TumblerOther Key Numbers4Gray61176A638000001176A50100000
    B1"15/16"3/8"1 23/32"2"1 3/32"LaminatedMaster Lock 25Pin TumblerOther Key Numbers5Gray11179A424000001176A50100000
    B1"15/16"3/8"1 23/32"2"1 3/32"LaminatedMaster Lock 25Pin TumblerOther Key Numbers5Gray61179A4270000001176A50100000
    B1 1/2"5/8"9/32"1 3/8"1 9/16"1 1/16"LaminatedMaster Lock 3Pin TumblerOther Key Numbers4Gray11176A655000001176A50100000
    B1 1/2"3/4"5/16"1 3/8"1 3/4"1 1/8"LaminatedMaster Lock 1Pin TumblerOther Key Numbers4Gray11176A658000001176A50100000
    B1 1/2"3/4"5/16"1 7/16"1 3/4"1 1/8"LaminatedMaster Lock 81Pin TumblerOther Key Numbers5Gray11193A315000001176A50100000
    B1 1/2"15/16"3/8"1 9/16"2"1 1/4"LaminatedMaster Lock 5Pin TumblerOther Key Numbers4Gray11176A674000001176A50100000
     
    Chrome-Plated Steel Body with Hardened Steel Shackle
    G1 1/16"15/16"7/16"2 1/8"2 1/2"1 1/8"SolidAmerican Lock 700Pin TumblerOther Key Numbers5—112705A2210000012705A1010000
    H1 3/16"7/8"5/16"1 15/16"1 3/4"7/8"SolidMaster Lock 7040Pin TumblerOther Key Numbers5—11491A111000001491A500000
     
    Zinc Alloy Body with Hardened Steel Shackle
    D1"1 1/8"5/16"2 3/16"2 1/16"7/8"LaminatedAbus Lock 5/50HB25Pin TumblerOther Key Numbers5Blue11199A11300000———0
     

    Extra-Clearance Padlocks

    Image of Product. Front orientation. Padlocks. Extra-Clearance Padlocks, Style A.
    Image of Product. Front orientation. Padlocks. Extra-Clearance Padlocks, Style B.
    Image of Product. Front orientation. Padlocks. Extra-Clearance Padlocks, Style C.
    Image of Product. Front orientation. Padlocks. Extra-Clearance Padlocks, Style D.

    Style A

    Style B

    Style C

    Style

    D

    With 2" or more of vertical shackle clearance, these padlocks give you extra room to secure thick chains and items with large hasps.
    Keyed Alike
    Image of Product. Front orientation. Padlocks. Extra-Clearance Padlocks, Style A.
    Image of Product. Front orientation. Padlocks. Extra-Clearance Padlocks, Style B.
    Image of Product. Front orientation. Padlocks. Extra-Clearance Padlocks, Style C.
    Image of Product. Front orientation. Padlocks. Extra-Clearance Padlocks, Style D.

    Style A

    Style B

    Style C

    Style

    D

    Image of Attribute. Front orientation. Contains Annotated. Standard Shackle.
    Choose these locks if you need several that open with the same key.
    Steel Body with Steel Shackle—Strong, but best for dry environments since moisture will cause these locks to rust.
    Steel Body with Hardened Steel Shackle—Hardened for extra strength, the shackle withstands cutting and prying.
    Chrome-Plated Steel Body with Hardened Steel Shackle—Chrome plated, these locks resist corrosion and scratches better than plain and nickel-plated steel locks. Their shackle is hardened steel to withstand cutting and prying.
    Aluminum Body with Hardened Steel Shackle—With an aluminum body, these locks are lighter in weight and resist corrosion better than steel locks. Their shackle is hardened steel to withstand cutting and prying.
    Pin Tumbler—Harder to pick than warded and disc-tumbler locking mechanisms.
    Other Key Numbers—If the key number you want isn't listed, order "Other Key Numbers" and specify your desired number.
    Padlocks
    Keys
    Shackle
    Body
    Each
    Style
    Vertical
    Clearance
    Horizontal
    Clearance
    Dia.
    Ht.
    Wd.
    Thk.
    Construction
    Manufacturer and
    Model Number
    Key-Locking
    Mechanism
    Key No.
    Number of Tumbler
    Pins/Discs
    Bumper
    Color
    1-5
    6-Up
    Each
    Steel Body with Steel Shackle
    A2 1/2"1/2"3/16"1 1/8"1 1/8"3/4"LaminatedMaster Lock 7Pin TumblerOther Key Numbers4Blue1176A6530000000000001176A501000000
     
    Steel Body with Hardened Steel Shackle
    B2"5/8"9/32"1 3/8"1 9/16"1 1/16"LaminatedMaster Lock 3Pin TumblerOther Key Numbers4Gray1176A65600000000001176A50100000
    B2 1/2"3/4"5/16"1 3/8"1 3/4"1 1/8"LaminatedMaster Lock 1Pin TumblerOther Key Numbers4Gray1176A65900000000001176A50100000
    B2 1/2"3/4"5/16"1 7/16"1 3/4"1 1/8"LaminatedMaster Lock 81Pin TumblerOther Key Numbers5Gray1193A32600000000001176A50100000
    B2 1/2"15/16"3/8"1 9/16"2"1 1/4"LaminatedMaster Lock 5Pin TumblerOther Key Numbers4Gray1176A67500000000001176A50100000
    B5 3/4"3/4"5/16"1 3/8"1 3/4"1 1/8"LaminatedMaster Lock 1Pin TumblerOther Key Numbers4Gray1176A67200000000001176A50100000
    E2 1/2"15/16"3/8"1 23/32"2"1 3/32"LaminatedMaster Lock 25Pin TumblerOther Key Numbers5Gray1179A16100000000001176A50100000
     
    Chrome-Plated Steel Body with Hardened Steel Shackle
    C2"15/16"7/16"2 1/8"2 1/2"1 1/8"SolidAmerican Lock 701Pin TumblerOther Key Numbers5—12705A261000000000012705A1010000
     
    Aluminum Body with Hardened Steel Shackle
    D4"3/4"1/4"1 5/8"1 1/2"3/4"SolidAbus Lock 72/40HB100Pin TumblerOther Key Numbers6—6182N130000000000———0
     

    Weather- and Cut-Resistant Padlocks

    Image of Product. Front orientation. Padlocks. Weather- and Cut-Resistant Padlocks, Style C.

    Style C

    Lock gates and outdoor equipment without worrying about the shackle being cut. These padlocks have raised shoulders that cover most of the shackle, making it difficult to access. Made from materials that resist corrosion from rain and snow, they’ll operate smoothly even when exposed to the elements.
    Keyed Alike
    Image of Product. Front orientation. Padlocks. Weather- and Cut-Resistant Padlocks, Style C.

    Style C

    Choose these locks if you need several that open with the same key.
    Plastic-Covered Steel Body with Hardened Boron Shackle—A plastic cover shields these steel locks from rust and prevents them from scuffing nearby surfaces. Their shackle is made of a boron alloy—the hardest, most cut-resistant shackle material we offer.
    Pin Tumbler—Harder to pick than warded and disc-tumbler locking mechanisms.
    Other Key Numbers—If the key number you want isn't listed, order "Other Key Numbers" and specify your desired number.
    Padlocks
    Keys
    Shackle
    Body
    Each
    Style
    Vertical
    Clearance
    Horizontal
    Clearance
    Dia.
    Ht.
    Wd.
    Thk.
    Construction
    Manufacturer and
    Model Number
    Key-Locking
    Mechanism
    Key No.
    Number of Tumbler
    Pins/Discs
    1-5
    6-Up
    Each
    Plastic-Covered Steel Body with Hardened Boron Shackle
    C3/4"7/8"5/16"2 5/16"2 1/8"1 1/2"LaminatedMaster Lock Pro 6321Pin TumblerOther Key Numbers511345A33200000000000011345A123000000
    C3/4"7/8"3/8"2 5/16"2 3/8"1 1/2"LaminatedMaster Lock Pro 6325Pin TumblerOther Key Numbers511345A342000000000011345A12300000
    C3/4"7/8"7/16"2 5/16"2 5/8"1 1/2"LaminatedMaster Lock Pro 6327Pin TumblerOther Key Numbers511345A352000000000011345A12300000
     

    Weather-Resistant Padlocks

    Image of Product. Front orientation. Padlocks. Weather-Resistant Padlocks , Style A.
    Image of Product. Front orientation. Padlocks. Weather-Resistant Padlocks , Style B.
    Image of Product. Front orientation. Padlocks. Weather-Resistant Padlocks , Style E.

    Style A

    Style B

    Style E

    Designed to brave the elements, these padlocks resist corrosion from rain and snow. Use them around your facility, both indoor and out, to prevent theft and unauthorized access.
    Keyed Alike
    Image of Product. Front orientation. Padlocks. Weather-Resistant Padlocks , Style A.
    Image of Product. Front orientation. Padlocks. Weather-Resistant Padlocks , Style B.
    Image of Product. Front orientation. Padlocks. Weather-Resistant Padlocks , Style E.
    Image of Attribute. Front orientation. Contains Annotated. Standard Shackle.

    Style A

    Style B

    Style E

    Choose these locks if you need several that open with the same key.
    Brass Body with Brass Shackle—Both the body and shackle are brass, so these locks withstand corrosion better than locks with a steel body or shackle. However, they're not as strong.
    Brass Body with Hardened Steel Shackle—With a brass body, these locks resist corrosion better than steel and zinc locks. Their shackle is hardened steel to withstand cutting and prying.
    Plastic-Covered Steel Body with Hardened Steel Shackle—A plastic cover shields these steel locks from rust and prevents them from scuffing nearby surfaces. To resist cutting and prying, their shackle is hardened steel.
    Pin Tumbler—Harder to pick than warded and disc-tumbler locking mechanisms.
    Other Key Numbers—If the key number you want isn't listed, order "Other Key Numbers" and specify your desired number.
    Padlocks
    Keys
    Shackle
    Body
    Each
    Package
    Style
    Vertical
    Clearance
    Horizontal
    Clearance
    Dia.
    Ht.
    Wd.
    Thk.
    Construction
    Manufacturer and
    Model Number
    Key-Locking
    Mechanism
    Key No.
    Other Key No.
    Number of Tumbler
    Pins/Discs
    Bumper
    Color
    Each
    Pkg.
    Qty.
    Pkg.
    Each
    Brass Body with Brass Shackle
    B5/8"5/8"3/16"1 1/8"1 1/8"9/16"Solid—Pin TumblerOther Key Numbers2446, 3573, MC9, MC14, MC40, MC41, MC454—1557A255000000————01557A90100000
    B7/8"13/16"1/4"1 3/8"1 1/2"13/16"Solid—Pin TumblerOther Key NumbersMC1, MC2, MC3, MC4, MC6, MC10, MC11, MC12, MC13, MC16, MC21, MC29, MC30, MC31, MC32, MC34, MC35, MC50, MC51, MC52, MC55, MC56, MC60, MC61, MC62, MC65, MC70, MC73, MC80, MC81, MC90, MC95, MC100, MC105, MC1065—1557A26700000————01742A8010000
     
    Brass Body with Hardened Steel Shackle
    A3/4"5/8"9/32"1 7/16"1 9/16"3/4"LaminatedMaster Lock 4Pin TumblerOther Key Numbers—4Blue1315A4870000061315A4680000001315A70100000
    A15/16"3/4"5/16"1 7/16"1 3/4"1"LaminatedMaster Lock 2Pin TumblerOther Key Numbers—4Blue1315A4280000061315A408000001315A70100000
    A1 1/2"3/4"5/16"1 7/16"1 3/4"1"LaminatedMaster Lock 2Pin TumblerOther Key Numbers—4Blue1315A49700000————01315A70100000
     
    Plastic-Covered Steel Body with Hardened Steel Shackle
    E1 1/8"7/8"5/16"2 3/16"2 1/8"1 1/2"LaminatedMaster Lock Pro 6121Pin TumblerOther Key Numbers—5—10885A25900000————010885A3010000
    E1 3/8"7/8"3/8"2 3/16"2 3/8"1 1/2"LaminatedMaster Lock Pro 6125Pin TumblerOther Key Numbers—5—10885A26900000————010885A3010000
    E1 3/8"7/8"7/16"2 3/16"2 5/8"1 1/2"LaminatedMaster Lock Pro 6127Pin TumblerOther Key Numbers—5—10885A27900000————010885A3010000
     

    Nonconductive Choose-a-Color Lockout Padlocks with Labels

    Safely lock out electrical equipment—these padlocks are made entirely out of plastic, so they don't conduct electricity. Unlike metal padlocks, they’re nonmagnetic and won’t spark. They come in a variety of colors that grab your attention and display a warning label that signals a machine is locked out. To meet lockout identification standards, assign colors to individuals or functions, such as red for electrical and blue for plumbing. Pair them with a hasp, chain, or another lockout device to meet OSHA 29 CFR 1910.147 procedures to prevent accidental startups.
    Keyed Alike
    Image of Product. Front orientation. Padlocks. Lockout, Standard Shackle, Padlock, Choose-a-Color, Labeled, Unlocks with Key.
    Image of Attribute. Front orientation. Contains Annotated. Standard Shackle.
    Choose these locks if you need several that open with the same key.
    Pin Tumbler—Harder to pick than warded and disc-tumbler locking mechanisms.
    Other Key Numbers—If the key number you want isn't listed, order "Other Key Numbers" and specify your desired number.
    Shackle
    Body
    Each
    Vertical
    Clearance
    Horizontal
    Clearance
    Dia.
    Ht.
    Wd.
    Thk.
    Construction
    Manufacturer and
    Model Number
    Message
    Key-Locking
    Mechanism
    Key No.
    No. of Keys
    Included
    Choose a Color
    1-5
    6-Up
    Plastic Body with Plastic Shackle
    1 1/2"3/4"1/4"1 3/4"1 1/2"3/4"SolidMaster Lock 406Danger—Locked Out, Do Not RemovePin TumblerOther Key Numbers1Black, Blue, Green, Orange, Purple, Red, Teal, Yellow1191A179000000000000
     

    Weather-Resistant Extra-Clearance Padlocks

    Image of Product. Front orientation. Padlocks. Weather-Resistant Extra-Clearance Padlocks, Style A.
    Image of Product. Front orientation. Padlocks. Weather-Resistant Extra-Clearance Padlocks, Style B.
    Image of Product. Front orientation. Padlocks. Weather-Resistant Extra-Clearance Padlocks, Style C.

    Style A

    Style B

    Style C

    Secure equipment with oversized hasps or thick chains outdoors. These padlocks have a shackle that's 2” or longer. Made from materials that resist corrosion from rain and snow, they’ll operate smoothly even when exposed to the elements.
    Keyed Alike
    Image of Product. Front orientation. Padlocks. Weather-Resistant Extra-Clearance Padlocks, Style A.
    Image of Product. Front orientation. Padlocks. Weather-Resistant Extra-Clearance Padlocks, Style B.
    Image of Product. Front orientation. Padlocks. Weather-Resistant Extra-Clearance Padlocks, Style C.
    Image of Attribute. Front orientation. Contains Annotated. Standard Shackle.

    Style A

    Style B

    Style C

    Choose these locks if you need several that open with the same key.
    Brass Body with Brass Shackle—Both the body and shackle are brass, so these locks withstand corrosion better than locks with a steel body or shackle. However, they're not as strong.
    Brass Body with Hardened Steel Shackle—With a brass body, these locks resist corrosion better than steel and zinc locks. Their shackle is hardened steel to withstand cutting and prying.
    Plastic-Covered Steel Body with Hardened Steel Shackle—A plastic cover shields these steel locks from rust and prevents them from scuffing nearby surfaces. To resist cutting and prying, their shackle is hardened steel.
    Pin Tumbler—Harder to pick than warded and disc-tumbler locking mechanisms.
    Other Key Numbers—If the key number you want isn't listed, order "Other Key Numbers" and specify your desired number.
    Padlocks
    Keys
    Shackle
    Body
    Each
    Style
    Vertical
    Clearance
    Horizontal
    Clearance
    Dia.
    Ht.
    Wd.
    Thk.
    Construction
    Manufacturer and
    Model Number
    Key-Locking
    Mechanism
    Key No.
    Other Key No.
    Number of Tumbler
    Pins/Discs
    Bumper
    Color
    1-5
    6-Up
    Each
    Brass Body with Brass Shackle
    A2"5/8"3/16"1 1/8"1 1/8"9/16"Solid—Pin TumblerOther Key Numbers2446, 3573, MC9, MC14, MC40, MC41, MC455—1557A5250000000000001557A90100000
    A2"13/16"1/4"1 3/8"1 1/2"13/16"Solid—Pin TumblerOther Key NumbersMC1, MC2, MC3, MC4, MC6, MC10, MC11, MC12, MC13, MC16, MC21, MC29, MC30, MC31, MC32, MC34, MC35, MC50, MC51, MC52, MC55, MC56, MC60, MC61, MC62, MC65, MC70, MC73, MC80, MC81, MC90, MC95, MC100, MC105, MC1065—1557A64700000000001742A8010000
    A3"3/4"9/32"1 3/8"1 1/2"13/16"Solid—Pin TumblerOther Key NumbersMC1, MC2, MC3, MC4, MC6, MC10, MC11, MC12, MC13, MC16, MC21, MC29, MC30, MC31, MC32, MC34, MC35, MC50, MC51, MC52, MC55, MC56, MC60, MC61, MC62, MC65, MC70, MC73, MC80, MC81, MC90, MC95, MC100, MC105, MC1065—1557A63500000000001742A8010000
     
    Brass Body with Hardened Steel Shackle
    C2"5/8"9/32"1 7/16"1 9/16"3/4"LaminatedMaster Lock 4Pin TumblerOther Key Numbers—4Blue1315A48800000000001315A70100000
     
    Plastic-Covered Steel Body with Hardened Steel Shackle
    B2 1/2"7/8"5/16"2 3/16"2 1/8"1 1/2"LaminatedMaster Lock Pro 6121Pin TumblerOther Key Numbers—5—10885A514000000000010885A3010000
     

    Cut-Resistant Padlocks

    Image of Product. Front orientation. Padlocks. Cut-Resistant Padlocks, Style B.

    Style B

    Raised shoulders cover most of the shackle on these padlocks, making it difficult to access and cut. More secure than standard padlocks, they're often used on unmanned access gates and other areas where added security is needed.
    Keyed Alike
    Image of Product. Front orientation. Padlocks. Cut-Resistant Padlocks, Style B.

    Style B

    Choose these locks if you need several that open with the same key.
    Chrome-Plated Steel Body with Hardened Steel Shackle—Chrome plated, these locks resist corrosion and scratches better than plain and nickel-plated steel locks. Their shackle is hardened steel to withstand cutting and prying. Both the body and shackle are hardened for extra strength, making these locks even tougher to force open. A chrome plating guards them from rain and snow so they won't rust.
    Pin Tumbler—Harder to pick than warded and disc-tumbler locking mechanisms.
    Other Key Numbers—If the key number you want isn't listed, order "Other Key Numbers" and specify your desired number.
    Padlocks
    Keys
    Shackle
    Body
    Each
    Style
    Vertical
    Clearance
    Horizontal
    Clearance
    Dia.
    Ht.
    Wd.
    Thk.
    Construction
    Manufacturer and
    Model Number
    Key-Locking
    Mechanism
    Key No.
    Number of Tumbler
    Pins/Discs
    1-5
    6-Up
    Each
    Chrome-Plated Steel Body with Hardened Steel Shackle
    B1 3/16"7/8"5/16"3 3/8"1 3/4"7/8"SolidMaster Lock 7045Pin TumblerOther Key Numbers51491A1120000000000001491A5000000
     
    back to top