GymPin Cable Stack Addon Pin What it does: Allows you to attach an additional weight plate to the side of a cable machine weight stack so you can increase load incrementally or add extra resistance when the builtin stack jumps too much or is already maxed out. Why you need it: Eliminates large weight jumps and lets you finetune resistance for slower progressions, accessory work, and rehabilitation without changing machines or plates. How it works: Slide the singlepiece steel pin into the side mounting point of your weight stack and secure the added plate. Six embedded magnetic contact points hold the pin tightly against the plate and the stack for a stable connection during exercises. Key features Singlepiece quality steel construction for durability and stable handling Self weight: 2.5 kg — adds a substantial, consistent load when installed Magnetic fixation with six contact points for secure, rattle placement Simple, tool installation for quick on/off adjustments between sets Compatibility and use Designed specifically for use on the side of cable machine weight stacks Intended to add plates to the stack when the next stack increment is too heavy or the stack has reached its maximum Practical applications 1. Finetuning resistance during cable exercises (e.g., singlearm rows, triceps pushdowns) when the next pin on the stack jumps too . 2. Adding extra load to lat pulldowns or cable crossovers when the machine's maximum stack is insufficient for progression. 3. Controlled overload for accessory and rehab work where smaller, stable weight increases improve form and safety. Performance and safety notes The steel construction and sixpoint magnetic fixation provide a secure and durable connection; always verify the pin and plate are fully seated before use. Use only as intended — mounted to the side of compatible cable machine weight stacks to add a plate. Inspect regularly for wear or damage. GymPin delivers a straightforward, heavyduty solution for incremental loading and extending the capacity of cable machine weight stacks.