Key Locks | McMaster-Carr

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Keying

Keyed Differently

Without Lock Cylinder

System of Measurement

Latching Distance

1/16" to 11/16"

1/16" to 13/16"

1/16" to 15/16"

Through-Hole Diameter

Opens With

Magnetic Key Fob

Phillips Screwdriver

Slotted Screwdriver

For Use On

Hitch Ball Couplers

Cam Latch Type

Latch Turn Direction

Half-Turn Clockwise to Open

Half-Turn Counterclockwise to Open

Quarter-Turn Clockwise to Open

Quarter-Turn Counterclockwise to Open

Material

Stainless Steel

Mount Type

Set in Concrete

Finish

Aluminum Coated

Copper Nickel Chrome Plated

Polyurethane Coated

Lock Type

Hitch Ball Coupler

Number of Keys Included

Straight Cam Length

Key Number

Handle Style

Head Diameter

Color

Cam Type

Nonreversible Offset

Nonreversible Offset Hook

Nonreversible Offset Roller

Nonreversible Roller

Reversible Offset

Reversible Offset Protected

Reversible Offset Roller

Reversible Roller

Straight Protected

Offset Cam Length

REACH

Shackle Diameter

RoHS

Compliant with Exemptions

Export Control Classification Number (ECCN)

DFARS Specialty Metals

Environment

Food and Beverage

High-Pressure Washdown

How can we improve?

3,043 Products

Building and Machinery Hardware

Cam Latches

Secure drawers, cabinets, mailboxes, and other enclosures

Padlocks

Shackle objects together, such as a door and its frame, to prevent theft or unauthorized entry

Push-to-Close Latches

Push-to-Close Latches

Automatically hold doors shut when you push them closed

Drawer and Cabinet Deadbolt Locks

Drawer and Cabinet Deadbolt Locks

Secure wooden drawers and cabinet doors with a key

Lock Cylinders

Install in doors to lock and unlock them with a key

Draw Latches

Pull toolbox and other container lids closed and secure them

Multipoint Latches

Multipoint Latches

Secure tall cabinets and trailer doors at multiple spots along their frame for extra holding power

Hasps

Swing the arm over the strike plate and secure with a padlock or key to lock doors and containers

Window Latches

Hold windows and screens closed for security or open for ventilation

Slide-Bolt Locks

Slide-Bolt Locks

Slide the bolt and lock with a key to secure doors, gates, and cabinets

Cam Latch Handles

Cam Latch Handles

Grab and pull to open a door when the cam lock or latch doesn't have a handle

Cam Latch Covers

Cam Latch Covers

Seal off cam locks and latches so dust, dirt, and water don't get in

Chain Locks

Harder to cut than cable, loop around tools and gates for extra security against theft or break-ins

Deadbolt Locks

Require a key or combination to unlock from the outside

Locker Locks

Restrict access to lockers and their contents

Gate Latches

Restrict unwanted entry to gated areas

Cable Locks

Wrap around gates, tools, and equipment to prevent break-ins or theft

Door Strike Plates

Door Strike Plates

Reinforce the area where the latch meets the frame to protect it from friction

Cabinet Locking Bars

Cabinet Locking Bars

Block multiple cabinet drawers at once so they can't be opened

Push Bars

Open doors with a push; often found on emergency exits

Multipoint Latch Conversion Kits

Multipoint Latch Conversion Kits

Turn your single-point lock or latch into a system that fastens doors at multiple points

Cargo Door Locks

Cargo Door Locks

Secure delivery truck and shipping container doors to protect cargo from theft

Keys

Replace or cut new keys for padlocks, enclosures, cabinet doors, and locksets

Door Handles and Knobs

Door Handles and Knobs

Open and close latching doors

T-Slotted Framing and Fittings

T-Slotted Framing and Fittings

The most versatile system, attach fittings along the continuous slots to build virtually anything

Access Panels

Install in ceilings, walls, concrete floors, and tanks to access and inspect inside

Door Installation Kits

Door Installation Kits

Complete your door installation with a handle or knob, strike plate, and hinges

Containers, Storage, and Furniture

Drum Locks

Secure drum lids and openings to prevent tampering

Lock Boxes

Secure items; also known as cash boxes

Material Handling

Hitch Pins

Secure hitch inserts to hitch receivers for towing

Hitch-Ball Coupler Locks

Hitch-Ball Coupler Locks

Insert into the hitch-ball coupler latch or socket on your trailer to prevent theft

Electrical

Data Port Locks

Data Port Locks

Block USB or Ethernet ports from unauthorized use

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)