McMaster-Carr logo
    Filter by
    Door Material
    Mounting Position
    Mounting Location
    Mounting Hole Diameter
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    Slide Bolt Type
    DFARS Specialty Metals
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    Mounting Screw Size
    Industrial Info Compare
    Mounting Hole Style
    Mounting Screw Length
    Mortise-Mount Strike Plate Width
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Comments
    E-mail address (if you would like a response)
    34 Products

    Long-Reach Slide-Bolt Latches

    Image of Product. Bolt with C-Bracket. Front orientation. Contains Annotated. Slide-Bolt Latches. Long-Reach Slide-Bolt Latches , Zinc-Plated Steel, C-bracket.
    Image of Product. Bolt without Strike Plate. Front orientation. Contains Annotated. Slide-Bolt Latches. Long-Reach Slide-Bolt Latches , Black.
    Image of Product. Bolt with Strike Plate. Front orientation. Contains Annotated. 2 3/4" Mortise-Mount Strike Plate Width. Long-Reach Slide-Bolt Latches .

    Bolt with

    C-Bracket

    Bolt

    without

    Strike

    Plate

    Bolt with Strike Plate

    Mount bolts without a strike plate by drilling a hole to secure the bolt.
    Also known as cane bolts, these latches have the added height that's needed to bridge large vertical gaps. Install them at the top or bottom of swinging doors and gates to hold them in an open or closed position. They are reversible for right- and left-hand mounting.
    C-bracket—Use bolts with a C bracket as a template to drill a hole.
    Mortise-Mount
    Strike Plate
    Mounting
    Mounting
    Hole
    Ht.
    Wd.
    Projection
    Bolt
    Dia.
    Wd.
    Dp.
    Position
    Fasteners
    Included
    Screw
    Size
    Dia.
    Style
    Slide Bolt
    Type
    Each
    Zinc-Plated Steel—Dull
    12"2"1 3/8"5/8"2 3/4"1 3/8"VerticalYesNo. 12
    3/8"StraightNonlocking1236A11000000
    18"2"1 3/8"5/8"2 3/4"1 3/8"VerticalYesNo. 12
    3/8"StraightNonlocking1236A1200000
    24"2"1 3/8"5/8"2 3/4"1 3/8"VerticalYesNo. 12
    3/8"StraightNonlocking1236A1300000
     
    Zinc-Plated Steel—Dull with C-bracket
    24"3 1/4"1 1/2"5/8"VerticalNoNo. 10
    1/4"StraightNonlocking1236A62100000
     
    Black Powder-Coated Steel
    24"2"1 3/8"1/2"VerticalYesNo. 14
    1/4"StraightNonlocking1236A61100000
    33"2"1 5/8"1"VerticalYesNo. 14
    1/4"StraightNonlocking1236A61900000
    45"2"1 3/8"3/4"VerticalYesNo. 14
    1/4"StraightNonlocking1236A61800000
     
    304 Stainless Steel—Polished
    12"2"1 3/8"5/8"2 3/4"1 3/8"VerticalYesNo. 12
    1/4"StraightNonlocking1236A5100000
    18"2"1 3/8"5/8"2 3/4"1 3/8"VerticalYesNo. 12
    1/4"StraightNonlocking1236A5200000
    24"2"1 3/8"5/8"2 3/4"1 3/8"VerticalYesNo. 12
    1/4"StraightNonlocking1236A5300000
     
    Black Powder-Coated 304 Stainless Steel
    24"2"1 3/8"5/8"VerticalYesNo. 14
    1/4"StraightNonlocking1236A61200000
    34"2"1 3/8"5/8"VerticalYesNo. 14
    1/4"StraightNonlocking1236A61400000
    46"2"1 3/8"5/8"VerticalYesNo. 14
    1/4"StraightNonlocking1236A61600000
     

    Pry-Resistant Flush Bolt Locks

    Image of Product. Front orientation. Contains Annotated. Flush Bolt Locks. Pry-Resistant Flush Bolt Locks, Style A.
    Image of Product. Front orientation. Contains Annotated. Flush Bolt Locks. Pry-Resistant Flush Bolt Locks, Style B.
    Image of Product. Front orientation. Contains Annotated. Flush Bolt Locks. Pry-Resistant Flush Bolt Locks, Style C.
    Image of Product. Front orientation. Contains Annotated. Flush Bolt Locks. Pry-Resistant Flush Bolt Locks, Style D.

    Style A

    Style B

    Style C

    Style D

    Designed to withstand vandalism better than other flush bolt locks, these mortise mount into a cutout in the doors. All have a latch bolt to secure doors in the closed position.
    Locks with Automatic Slide Bolt
    Image of Product. Front orientation. Contains Annotated. Flush Bolt Locks. Pry-Resistant Flush Bolt Locks, Style A.
    Image of Product. Front orientation. Contains Annotated. Flush Bolt Locks. Pry-Resistant Flush Bolt Locks, Style B.

    Style A

    Style B

    Automatic locks retract when one double door is opened to allow the other door to open.
    Style
    Ht.
    Wd.
    Dp.
    For Door
    Material
    Appearance
    Each
    Stainless Steel
    A6 3/4"1"2"MetalSatin8558T170000000
    B8 1/2"1"6"WoodSatin8558T14000000
     
    Locks with Automatic/Manual Slide Bolt
    Image of Product. Front orientation. Contains Annotated. Flush Bolt Locks. Pry-Resistant Flush Bolt Locks, Style A.
    Image of Product. Front orientation. Contains Annotated. Flush Bolt Locks. Pry-Resistant Flush Bolt Locks, Style B.

    Style A

    Style B

    Automatic/manual locks include an automatic bolt lock for the bottom of a door and a manual bolt lock for the top.
    Style
    Ht.
    Wd.
    Dp.
    For Door
    Material
    Appearance
    Each
    Stainless Steel
    A6 3/4"1"2"MetalSatin8558T160000000
    B8 1/2"1"6"WoodSatin8558T13000000
     
    Locks with Manual Slide Bolt
    Image of Product. Front orientation. Contains Annotated. Flush Bolt Locks. Pry-Resistant Flush Bolt Locks, Style C.
    Image of Product. Front orientation. Contains Annotated. Flush Bolt Locks. Pry-Resistant Flush Bolt Locks, Style D.

    Style C

    Style D

    Style
    Ht.
    Wd.
    Dp.
    For Door
    Material
    Each
    Brass-Plated Brass
    C6 3/4"1"1"Metal1427A24000000
    C6 3/4"1 1/4"1 1/16"Metal1427A1200000
     
    Bronze-Plated Brass
    C6 3/4"1"1"Metal1427A2500000
    C6 3/4"1 1/4"1 1/16"Metal1427A1300000
     
    Chrome-Plated Brass
    C6 3/4"1"1"Metal1427A2200000
    C6 3/4"1"1 1/8"Metal8558T1500000
    C6 3/4"1 1/4"1 1/16"Metal1427A1400000
    D6 3/4"1"2 1/2"Wood8558T1200000
     

    Foot-Operated Slide-Bolt Latches

    Image of Product. Front orientation. Contains Annotated. Slide-Bolt Latches. Foot-Operated Slide-Bolt Latches.
    No hands needed—step on the top cap to latch the bolt; retract it by pressing the side release button.
    Mortise-Mount
    Strike Plate
    Mounting
    Mounting
    Hole
    Ht.
    Wd.
    Projection
    Bolt
    Dia.
    Wd.
    Dp.
    Position
    Fasteners
    Included
    Screw
    Size
    Dia.
    Style
    Slide Bolt
    Type
    Each
    Zinc-Plated Steel—Dull
    4 15/16"2 3/16"1 9/16"3/4"2 1/4"1 3/8"VerticalYesNo. 8
    3/16"StraightNonlocking1436A4000000
     

    Slide-Bolt Locks for Double Doors

    Image of Product. Front orientation. Slide-Bolt Latches. Slide-Bolt Locks for Double Doors.
    This lock has a latch bolt to secure doors in the closed position.
    Ht.
    Wd.
    Dp.
    For Door
    Material
    Each
    Chrome-Plated Steel
    12"3/4"1/4"Metal, Wood8558T11000000
     

    Electromagnetic Locks for Double Doors

    Image of ProductInUse. Front orientation. Contains Annotated. Electromagnetic Locks. Electromagnetic Locks for Double Doors.
    For use alone or as part of an access-control system, these locks use electromagnetic force to hold double doors closed. Control the locks with a push-button switch or keypad door control (sold separately). When power is interrupted, they instantly release. The locks must be hardwired.
    Locks include two strike plates to control two doors at once. They mount under the door frame header and lock the instant doors are closed.
    Backup Battery Packs—Battery backup packs supply power during power interruptions.
    Door Filler Plates—A 5/8" thick filler plate (sold separately) is required if the mounting surface on the frame is less than 2" wide.
    Locks
    Backup
    Battery Packs
    Door
    Filler Plates
    Electromagnet
    Strike
    Plate
    Flush Mount
    Locking
    Speed
    Holding Strength,
    lbf
    Voltage Range,
    V DC
    Ht.
    Wd.
    Dp.
    Ht.
    Lg.
    Dp.
    Mounting Hardware
    Included
    Electrical
    Connection Type
    Each
    Each
    Each
    Schlage M492
    Instant1,50012 to 243"25 1/16"1 3/4"2 1/4"8 3/4"1/2"YesHardwire1251A960000000001251A1100000001251A14000000
     
    Power Converters

    Long-Reach Padlockable Slide-Bolt Latches

    Image of Product. Back orientation. Contains Annotated. Slide-Bolt Latches. Long-Reach Padlockable Slide-Bolt Latches.
    These padlockable latches have the added width that's needed to bridge large horizontal gaps. They are often used on double-door gates to hold them in an open or closed position. All are reversible for right- and left-hand mounting.
    Surface-Mount
    Strike Plate
    Mounting
    Mounting
    Hole
    Ht.
    Wd.
    Projection
    Bolt
    Dia.
    For Max. Padlock
    Shackle Dia.
    Ht.
    Wd.
    Position
    Fasteners
    Included
    Screw
    Size
    Dia.
    Style
    Slide Bolt
    Type
    Each
    304 Stainless Steel—Polished
    3 3/16"11 7/8"1 1/2"11/16"5/16"1 13/16"1 9/16"HorizontalYesNo. 6
    3/16"CountersunkPadlockable1161A420000000
    3 3/16"17 3/4"1 1/2"11/16"5/16"1 13/16"1 9/16"HorizontalYesNo. 6
    3/16"CountersunkPadlockable1161A44000000
    3 3/16"23 5/8"1 1/2"11/16"5/16"1 13/16"1 9/16"HorizontalYesNo. 6
    3/16"CountersunkPadlockable1161A47000000
     
    back to top