This fitness equipment replacement knob is an essential accessory for maintaining your exercise machines. The ball-shaped knob provides a comfortable grip, while the spring pull pin mechanism allows secure and precise adjustments. Ideal for home gyms, it helps you keep your fitness equipment in top condition for effective workouts.FeaturesThread:Rod diameter: 8mm-Color:Multi-Material:ABS-Size:8.50X5.00X5.00cm/3.34X1.97X1.97in-Sturdy abs construction: crafted from ABS, this pull pin knob is built to withstand longterm use and wear-Easytoremove pin: the pull pin can be easily removed, providing a practical solution for installation and replacement tasks-Quick installation: designed for installation, this adjustable pull pin knob allows for fast and easy replacement of fitness equipment parts-Versatile use: compatible with a wide range of fitness equipment, this gym equipment pin enhances the performance and usability of your workout machines-Flexible: the ball shaped rotating design offers excellent flexibility, making it easier to adjust and operatePackage list: 1 x treadmill rotating pull pin