Adjustable Quick-Release Pins

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Performance

Double Shear Breaking Strength

Diameter at Extended Ball Height

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Minimum Hardness

19 Products

Fastener Head Type

T-Handle

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

9 products

L-Handle

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

10 products

Performance

Locking

Stay locked in place until you release

9 products

Adjustable Length

Clamp parts of varying thicknesses

9 products

Adjustable-Length Locking Quick-Release Pins

Clamp parts of varying thicknesses with one pin. Spin the T-handle along the threads to change the usable length up to ½", and then tighten the included locknut. Four retaining balls lock these pins in place until you press the button to release them. The handle has a hole for adding a split ring and a lanyard (sold separately).

Corrosion-Resistant Stainless Steel

Image of Product. Front orientation. Contains Annotated. Quick-Release Pins. Adjustable-Length Locking Quick-Release Pins.

High-Strength 17-4 PH Stainless Steel—The strongest stainless steel pins we offer, these are the least likely to deform due to stress and vibration. They resist rust in wet and outdoor environments but won't hold up to the harsh chemicals and acids that 316 stainless steel can.

	Min. Hardness	Handle Color	Ball Material		Each
High-Strength 17-4 PH Stainless Steel with Aluminum Handle





	1/4" Diameter

	3/4" to 1 1/4"	0.290"	4,500	Rockwell C40	Black	Stainless Steel	91388A211	000000
	1 1/4" to 1 3/4"	0.290"	4,500	Rockwell C40	Black	Stainless Steel	91388A212	00000




			3/8" Diameter

			1 1/4" to 1 3/4"	0.438"	10,200	Rockwell C40	Black	Stainless Steel	91388A213	00000
			1 3/4" to 2 1/4"	0.438"	10,200	Rockwell C40	Black	Stainless Steel	91388A214	00000
			2 1/4" to 2 3/4"	0.438"	10,200	Rockwell C40	Black	Stainless Steel	91388A215	00000

Accessories for Quick-Release Pins

Lanyards

Lg.		Each
6"	30345T545	00000
12"	30345T552	0000
18"	30345T555	0000

Split Rings

Thk.	Pkg. Qty.		Pkg.
1/8"	1	90905A655	00000

Expanding-Diameter Quick-Release Pins

With a shaft that expands to fill the hole completely, these pins withstand severe vibration and resist pulling. They’re often used to align fixtures during machining as well as open and close molds. Even with repeated insertion and removal, the shaft won’t wear the inside of holes like a retaining ball can. Flip the handle 180° to expand; flip back to contract the shaft and release.

Corrosion-Resistant Stainless Steel

Image of Attribute. Front orientation. Contains Annotated. Quick-Release Pins. Expanding-Diameter Quick-Release Pins.

	Handle Color	Handle Material		Each
High-Strength 17-4 PH Stainless Steel





	1/4" Diameter

	1"	8,000	Not Rated	Black	Aluminum	97787A661	0000000
	2"	8,000	Not Rated	Black	Aluminum	97787A662	000000




			5/16" Diameter

			1"	12,500	Not Rated	Black	Aluminum	97787A671	000000
			2"	12,500	Not Rated	Black	Aluminum	97787A672	000000




					3/8" Diameter

					1"	18,000	Not Rated	Black	Aluminum	97787A681	000000
					2"	18,000	Not Rated	Black	Aluminum	97787A682	000000
					3"	18,000	Not Rated	Black	Aluminum	97787A683	000000




							1/2" Diameter

							1"	32,000	Not Rated	Black	Aluminum	97787A691	000000
							2"	32,000	Not Rated	Black	Aluminum	97787A692	000000
							3"	32,000	Not Rated	Black	Aluminum	97787A693	000000