Material: Steel and ABS; Color: Black Red; Screw Diameter: M16 x 1.5; Screw Length: 20.5 mm / 0.81”; Total Size: 81 x 49 mm / 3.19“ x 1.93” (L*W); Package Content: 6pcs x Pull Pin Spring Knob Replacement Parts
Material: Made of steel and ABS material, with metal threads and spring pins, clear texture, exquisite workmanship, sturdy and durable. Matches well with your fitness equipment.
Design: Spherical handle design, comfortable to hold and safe to use, not easy to fall off. The knob has a built-in spring handle that won't scratch your hands with use.
Easy to Install: Installation is convenient and fast. You can easily adjust and fix your fitness equipment and solve your fitness equipment problems.
Wide Applications: Adjustment Fitness Pull Pin Knobs are suitable for most home fitness equipment, such as exercise bikes, bicycles, strength equipment, and fitness equipment.
