Safety Locks | McMaster-Carr

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Keying

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2,323 Products

Building and Machinery Hardware

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

Cable Locks

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

Cam Latches

Secure drawers, cabinets, mailboxes, and other enclosures

Trailer Brake Locks

Trailer Brake Locks

Prevent semi-trailers from rolling away or being stolen while parked; also called glad hand locks

Padlock Cables

Tie around gates and equipment and secure with a padlock to prevent break-ins or theft

Padlock Guards

Shield padlocks from bangs and bumps, dust, rain, and snow

Chain Locks

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

Padlock Hanging Chains

Padlock Hanging Chains

Attach padlocks that aren't in use to walls and workstations to prevent losing them

Cam Latch Padlock Brackets

Cam Latch Padlock Brackets

Mount to cam locks or latches without a handle to add a padlock for security

Lockouts

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

Lockout Organizing Stations

Lockout Organizing Stations

Keep padlocks, tags, and other lockout tools neatly stored and ready to use

Keys

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

Padlock Shims

Slide between the shackle and body to open padlocks that are damaged or missing keys

Door Handle and Knob Guards

Door Handle and Knob Guards

Prevent unauthorized entry by blocking access to the knob

Communication

Labels

Stick onto items to identify or convey information about them

Tags

Hang throughout facilities to convey information

Signs

Everything from accident prevention to traffic control to exit signs

Reference Books

Reference Books

Keep industrial information, regulations, and processes on hand

Reference Media

Reference Media

View digital machinery handbooks and video programs on OSHA's lockout/tagout procedures

Fluid Handling

On-Off Valves

Start and stop flow through a line

Directional Control Valves

Directional Control Valves

Manage the flow of fluids to move equipment in air- and hydraulic-powered systems

Flow-Adjustment Valves

Flow-Adjustment Valves

Gradually open and close to control the volume of air and liquids though a line

Electrical

Electrical Connector Clips

Electrical Connector Clips

Attach to data connectors to lock them in place, repair them, or color code them

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