World Class Pin, Tensile - Universal Weight Stack Replacement SELECTOR KEY - 3/8 Diameter | Various Grip/Locking Space- by SBD (Designer Round Black Knob, 3/8" x 4-1/4" Locking Space)

Description

🔧 Lock in your gains with precision and power!

The SB Distribution Ltd World Class Pin is a 3/8" diameter universal weight stack selector key featuring a spring-loaded detent ball locking mechanism. Crafted from chrome-plated carbon steel, it offers exceptional durability and secure fastening for gym equipment weight stacks. Designed for quick, reliable adjustments, it fits stacks with a 4 1/4" locking space and ensures stable, safe operation during workouts.