1/4In Flip-Over Pin Set

The 1/4In Flip-Over Pin Set (SKU: RPCR4097X) is an indispensable fastening solution for automotive technicians, fabricators, and mechanics who demand quick-release capability in their workshop and vehicle modifications. Whether you're assembling custom exhaust systems, securing engine bay components, or installing aftermarket body panels, these flip-over pins provide the speed and reliability needed on both street and track applications. This compact set eliminates fumbling with traditional bolts and fasteners, allowing you to execute modifications and maintenance with professional efficiency.

Each pin in this set features a 1/4-inch diameter shaft with a robust flip-over design that locks securely in place without tools. The mechanism employs a spring-loaded locking arm that pivots to engage and disengage, eliminating the need for wrenches or fastener adjustments during component swaps. The hardened steel construction resists corrosion and wear, making these pins suitable for high-vibration environments common in engine compartments, suspension work, and race car fabrication. The lightweight yet durable design—weighing just 0.15 lbs for the complete set—ensures minimal added weight while maintaining structural integrity under repeated use.

This pin set is ideal for mechanics installing removable body panels, securing hood pins on high-performance vehicles, and assembling modular engine components that require frequent access or replacement. Performance enthusiasts building custom roll cages, engine stands, and fabricated brackets will appreciate the repeatable locking action and the time savings on installation and removal cycles. The 1/4-inch diameter accommodates standard 1/4-inch holes common in steel fabrication and OEM mounting points, making integration straightforward across most automotive projects and aftermarket kits.