This versatile pull pin spring knob is Ideal for exercise bikes, weight benches, and other fitness machines. The robust spring mechanism provides a secure fit, preventing accidental dislodgement during workouts. The knob's ergonomic design ensures a comfortable grip, allowing for quick and precise adjustments. Its small footprint makes it an ideal addition to any home gym setup. Features -Color:Black -Material:Aluminum alloy, steel, plastic -Size:7.00X3.00X3.00cm/2.75X1.18X1.18in -Universal fit: compatible with various exercise machines, including exercise bikes and weight benches, offering great versatility -Durable construction: made from steel materials, this pull pin spring knob is built to withstand rigorous use and resist wear and tear -Quick adjustments: the intuitive knob design allows for rapid adjustments, making it easy to your equipment settings on the fly -Reliable stability: the pin design ensures a firm and reliable hold, can focus on your workout without worrying about equipment stability -Compact and portable: its small size makes it easy to carry and store, Ideal for those who need to transport their fitness gear Package list: 1 x fitness equipment pull pin knob