Includes 10 pcs black plastic cable ball stoppers for 8mm (0.31') and 10mm (0.39') fitness machine cables. Key benefits Prevents cable fraying and accidental disconnection during heavy or repeated use, reducing the risk of equipment failure. Extends the service life of gym cables by absorbing wear at stress points and minimizing abrasion. Provides a secure, slipresistant fit so cables stay in place under constant tension and movement. What it does Acts as a durable end stop for pulley cables, protecting the wire and terminating point to maintain smooth operation of your machine. Matches most standard steel wire setups used in commercial and home gym equipment. Features and specifications Two size options: inner diameters of 8mm (0.31') and 10mm (0.39') to suit common cable diameters. Material: quality black plastic engineered to resist wear and erosion from repeated use. Secure installation: designed to fit standard fitness machine cables without slipping under load. Common applications Cable crossover and functional trainer systems in commercial gyms. Home gym machines such as lat pulldown, seated row, and multistation units. Quick replacement or maintenance parts to reduce downtime on pulley systems and extend cable life. Simple, reliable, and compatible — a practical replacement part to protect and prolong your fitness machine cables.