This versatile pull pin spring knob is suitable for fitness enthusiasts looking to maintain or upgrade their gym equipment. Its good metal construction and ergonomic design provide a secure and comfortable grip, making it easy to adjust exercise bikes and weight benches. Enhance your workout routine with this reliable and essential accessory. Features -Color:Multi -Material:Stainless steel, galvanize, rubber -Size:8.00X6.00X6.00cm/3.14X2.36X2.36in -Screw diameter: 16 mm -Quick adjustments: the pull pin spring knob allows for fast and easy adjustments, making it a practical accessory for fitness enthusiasts -Bike replacement part: this pull pin is a vital replacement part for exercise bikes, enhancing the overall performance and usability of your equipment -Height versatility: the adjustable handle pull pin is designed to accommodate different height needs, ensuring a comfortable workout for all users -Sturdy construction: built to last, this knob can withstand long term use without easily breaking or wearing out -Simple installation: the setup process is intuitive and does not necessitate professional tools, making it easy and fast Package list: 1 x fitness equipment pull pin