Locking Quick-Release Pins | McMaster-Carr

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System of Measurement

Diameter

Usable Length

1 1/4" to 1 3/4"

1 3/4" to 2 1/4"

2 1/4" to 2 3/4"

Material

Stainless Steel

Fastener Head Type

Thread Size

Nose Material

Stainless Steel

End Type

Spring-Loaded Ball

Performance

Adjustable Length

Corrosion Resistant

High Visibility

Nose Diameter

Spring Plunger Nose Type

Handle Material

Stainless Steel

Body Length

Mount Type

Body Material

Stainless Steel

Extended Nose Length

Locking Type

Without Threadlocker

Extended Nose Force

Less than 1 lbf

1 lbf to 1.99 lbf

2 lbf to 4.99 lbf

5 lbf to 9.99 lbf

10 lbf or greater

DFARS Specialty Metals

REACH

RoHS

Compliant with Exemptions

Compressed Nose Force

Less than 10 lbf

10 lbf to 19.9 lbf

20 lbf to 24.9 lbf

25 lbf to 49.9 lbf

50 lbf or greater

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Export Control Classification Number (ECCN)

Lock Release

Push/Pull Handle

Drive Style

Spring Plunger Driver

How can we improve?

2,417 Products

Quick-Release Pins

Locking

T-Handle Locking Quick-Release Pins

T-Handle Locking Quick-Release Pins

Widest grip for the most leverage and a good grasp with gloves or wet hands

Knob-Grip Locking Quick-Release Pins

Knob-Grip Locking Quick-Release Pins

Take up less space than a handle while still giving you something to grab

L-Handle Locking Quick-Release Pins

L-Handle Locking Quick-Release Pins

Get a firm grip where a T-handle won’t fit

Knob-Grip Locking Quick-Release Pins with D-Ring

Knob-Grip Locking Quick-Release Pins with D-Ring

Take up less space than a handle with a ring you can grab and pull with one finger

Easy-Install Ring-Grip Locking Quick-Release Pins

Easy-Install Ring-Grip Locking Quick-Release Pins

Instead of holding a button, push the head to insert and then pull the ring with one finger to remove

Strong-Hold Knob-Grip Locking Quick-Release Pins

Strong-Hold Knob-Grip Locking Quick-Release Pins

Our most vibration-resistant locking pins

Double-Locking Quick-Release Pins with Key

Double-Locking Quick-Release Pins with Key

Prevent unauthorized removal by requiring a key to unlock

Adjustable-Length Locking Quick-Release Pins

Adjustable-Length Locking Quick-Release Pins

Clamp parts of varying thicknesses

Clamping Quick-Release Pins

Clamping Quick-Release Pins

Draw thin sheets of material together and pinch them in place

Choose-a-Color T-Handle Locking Quick-Release Pins

Choose-a-Color T-Handle Locking Quick-Release Pins

Identify components, color-code processes, or match equipment

Locking Quick-Release Pins with Recessed Button

Locking Quick-Release Pins with Recessed Button

Shielded button prevents accidental unlocking

Locking Quick-Release Pins for Tight Spaces

Locking Quick-Release Pins for Tight Spaces

Slip into holes that are recessed, obstructed, or otherwise hard to reach

Double-Locking Quick-Release Pins with Cotter Pin

Double-Locking Quick-Release Pins with Cotter Pin

A cotter pin backup keeps the pin from slipping out

Quick-Release Pins for Blind Holes

Quick-Release Pins for Blind Holes

Often used to position and hold parts during assembly and inspection

Other Products

Spring Plungers

Spring Plungers

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

Quick-Release Pin Receptacles

Quick-Release Pin Receptacles

Secure quick-release pins when you don’t have a through hole

Spring Plunger Catches

Spring Plunger Catches

Act as a stop for positioning ball-nose and long-nose spring plungers

Spring Plunger Drivers

Spring Plunger Drivers

Install spring plungers from the nose end without depressing the nose

Quick-Release Pin Retaining Caps

Quick-Release Pin Retaining Caps

Hold quick-release pins in holes that are oversized or out of round

Spring Plunger Mounts

Spring Plunger Mounts

Secure ball-nose and long-nose spring plungers to fixture surfaces

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