Innovative Components Inc is a leading manufacturer of Pop Pins, also known as clamp pins, weld-on pins, and spring-loaded plungers. Pop Pins are used as a convenient and quick way to adjust height or length on many applications, but most commonly used on fitness equipment, tooling, and racking systems. Browse Pop Pins in the Innovative Components catalog including Straight Tip Pop Pin, Short Tip Pop Pin, Tapered Tip Pop Pins, and more. Standard Pop Pins come in 5/16, 3/8, and ½” tips. Call 800-566-2774 or email sales@knobsource to order your pop pins today.