Locking Buttons | McMaster-Carr

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226 Products

Fastening and Joining

Spring Button Clips

Join pieces of telescoping tubing using spring force

35 products

Building and Machinery Hardware

Push-to-Close Latches

Automatically hold doors shut when you push them closed

21 products

Rotary Latches

Open doors around corners and other obstructions; adjust for misalignment when closing

4 products

Gate Latches

Restrict unwanted entry to gated areas

2 products

Cam Latches

Secure drawers, cabinets, mailboxes, and other enclosures

42 products

Swinging Latches

Swing the arm into the strike plate to keep shed, refrigerator, and other doors closed

3 products

Deadbolt Locks

Require a key or combination to unlock from the outside

10 products

Padlocks

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

5 products

Cargo Door Locks

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

4 products

Slide-Bolt Latches

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

1 product

Door Handles and Knobs

Open and close latching doors

91 products

Containers, Storage, and Furniture

File Cabinet Locking Bars

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

3 products