The 4pcs Steel Fitness Equipment Circular Ring Pull Pin, Threaded Locating Screw for Abdominal Exersaucer Repair is a must-have addition to any fitness enthusiast's arsenal. This set, designed with versatility and durability in mind, offers two different sizes - 6mm and 8mm - ensuring it can fit most abdominal exercisers on the market. The high-quality steel construction ensures durability, allowing for easy repair and maintenance of your equipment. The threaded design provides precision when attaching and removing the rings, making it simple and efficient. With the flexibility to adjust to different exercisers, this set is the perfect solution for those seeking to repair or upgrade their abdominal exercisers without having to replace the entire assembly. For a seamless and hassle-free repair experience, trust in this high-quality circular ring pull pin and threaded locating screw from the fitness equipment industry leader.