Tamper-Proof Locks | McMaster-Carr

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563 Products

Building and Machinery Hardware

Cam Latches

Secure drawers, cabinets, mailboxes, and other enclosures

Slide-Bolt Latches

Slide-Bolt Latches

Slide the bolt to secure everything from swinging gates to overhead garage doors

Padlocks

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

Gate Latches

Restrict unwanted entry to gated areas

Lock Cylinders

Install in doors to lock and unlock them with a key

Drawer and Cabinet Deadbolt Locks

Drawer and Cabinet Deadbolt Locks

Secure wooden drawers and cabinet doors with a key

Deadbolt Locks

Require a key or combination to unlock from the outside

Hasps

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

Flush Bolt Locks

Flush Bolt Locks

Prevent double doors from being opened, or lock one door while the other stays unlocked

Draw Latches

Pull toolbox and other container lids closed and secure them

Push-to-Close Latches

Push-to-Close Latches

Automatically hold doors shut when you push them closed

Push Bars

Open doors with a push; often found on emergency exits

Locker Locks

Restrict access to lockers and their contents

Lockouts

Ensure that machines stay turned off to prevent accidents during maintenance work

Communication

Tamper-Evident Seals

Tamper-Evident Seals

Secure hasps, latches, and other connections to visibly indicate tampering

Material Handling

Kingpin Locks

Cover kingpins on trailers to prevent theft

Hitch-Ball Coupler Locks

Hitch-Ball Coupler Locks

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

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