Adjustable Pull Pin Spring Knob

Upgrade your fitness equipment with our Adjustable Pull Pin Spring Knob, designed for precision, durability, and convenience. Whether you're adjusting seat positions or securing components on your indoor cycling bike, this compact and sturdy knob ensures reliable performance every time.

Crafted from high-quality steel and ABS material, it’s built to withstand repeated use while resisting wear and tear. The retractable spring mechanism offers smooth and effortless operation, allowing for quick adjustments without hassle. Its portable size and ergonomic ball-shaped design make it easy to handle and install, even in tight spaces.

With a screw diameter of M16 x 1.5 and a total length of 80mm, this pull pin spring knob fits most standard indoor cycling bikes and other fitness equipment. The sleek orange and black finish adds a professional touch to your setup.

Perfect for gym owners, fitness enthusiasts, or home workout setups, the Adjustable Pull Pin Spring Knob delivers the strength and reliability your equipment needs to perform at its best.