Weight Stack Pin — 10 x 130 mm (Dia 10 mm, Length 13 cm) Keep your selectorized gym equipment working safely and reliably with this direct replacement weight stack pin. Designed to fit standard 10 mm selector holes and provide a secure locking point for weight stacks, this pin restores function and confidence to commercial and home fitness machines. Key benefits Restores safe operation: securely locks selected plates so weights stay in place during every repetition. Simple swapin replacement: matches common 10 mm selectorhole dimensions for quick, notools installation. Reliable reach: 130 mm (13 cm) length gives adequate engagement through stacked plates and guide slots. Compact spare: small, easytostore replacement so a broken or lost pin doesn't take equipment out of service. What this pin does and why you need it Designed specifically as a weight stack replacement pin for exercise machines, it fits selectorized stacks that accept a 10 mm diameter pin and need a 130 mm insertion length. Replacing a worn, bent, or missing pin prevents unsafe shifting of weight plates and machine downtime. Keeps workouts safe and machines available for use in home gyms, commercial facilities, or training studios. Key attributes Diameter: 10 mm (fits standard 10 mm selector holes) Length: 130 mm / 13 cm (10 x 130 mm referenced) Functionality: selector/locking pin for weight stack plates Compatibility: intended for selectorized weight stack machines that use 10 mm pins and similar length pins Performance: designed to engage through stacked plates and hold selected weight plates securely Typical use cases Home multigym : a lost or bent selector pin on a multistation home gym to restore safe, reliable use without replacing the whole machine. Commercial gym maintenance: keep a spare onhand for quick replacement when a member damages or misplaces an existing pin, minimizing machine downtime. trainer setups and small studios: use as a spare part to ensure consistent equipment availability during backtoback client sessions. Installation and care (simple) Insert the pin into the machine's selector hole until it seats through the selected plate. Remove by pulling straight out. Keep the pin clean and of debris to ensure smooth insertion and removal. Store spares in a designated parts box for quick access. Compatibility note Intended for machines that accept a 10 mm diameter selector pin and require approximately 130 mm length. Confirm your machine's pin diameter and required length before . If your selectorized equipment specifies a 10 mm diameter and 130 mm length pin, this weight stack replacement is a straightforward way to restore safe, secure weight selection.