Lockout Pins | McMaster-Carr

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Cotter Pin Type

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Hardness

Cotter Pin Included

Passivation

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5,728 Products

Fastening and Joining

Quick-Release Pins

Fasten or remove components on equipment with a spring-loaded retaining ball

2,239 products

Clevis Pins

Secure parts in place and lock with a cotter pin or retaining ring

2,011 products

Cotter Pins

Secure the ends of clevis pins and shafts to keep components in place

982 products

Linch Pins

Slide into holes on clevis pins and shafts and snap down the locking ring so parts won’t fall off

20 products

Gravity Pins

Slip through holes in telescoping tubing and wrap around to secure

1 product

Spring Plungers

Apply accurate, consistent pressure for positioning, indexing, and ejecting parts

376 products

Spring Button Clips

Join pieces of telescoping tubing using spring force

40 products

Material Handling

Hitch Pins

Secure hitch inserts to hitch receivers for towing

12 products

Hitch Kits

Everything you need to attach a hitch to your vehicle’s receiver

2 products

Scaffold Locking Pins

Fasten base plates, guardrail posts, and other components to scaffold frames

4 products

Fabricating and Machining

Fixture Clamps

Secure your workpiece to a fixture table so it won't move during machining

17 products

Containers, Storage, and Furniture

Pallet Rack Locking Pins

Prevent forklifts from dislodging pallet rack beams when loading and unloading pallets

2 products

Building and Machinery Hardware

Lockouts

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

22 products