Lockwell NAS1334C5C13D Quick Release Push Button Handle Stainless Ball Lock Pin 1/4 in D  1.3 in L USA 

1/4 inch diameter with a 1.3 inch grip.

Grip is length from shoulder to detent ball

All stainless steel construction

Has 2 detent balls, push button to release

L handle with tether ring

Ideal for jigs and fixtures

New product from vendor bulk packs

High Quality aerospace product Made in USA by Southco Lockwell

Includes one ball lock pin

MEB2-4B2N9