SBD'S Pop Pins for Exercise Machines. 3/8" x 3" Long Shank POP PINS - Spring Loaded (Ball Handle) Weld-ON Pins/Plungers

• Weld-In Quick-Release Pin Type POP PINS - Round Ball GRIP
• ** Convenient and quick way to adjust height or length on many applications, but most commonly used on fitness equipment, tooling, and racking systems.
• ** Most commonelyt used in Gym Equipment
• ** Pop Pins, also known as clamp pins, weld-on pins, and spring-loaded plungers.