The Loading Pin is a grip training accessory designed to add adjustable weight to lifting-based grip tools.It is suited for climbers who want to apply precise, progressive overload in grip training. What this solvesMany grip tools require external loading to be effective, but without a proper system, adding weight is inconsistent or impractical. How this solves itBy stacking weight plates onto the pin and attaching grip tools to the top loop, it allows controlled and scalable loading for a wide range of exercises. Why this toolUnlike improvised setups, this provides a stable and standardized way to apply load. It is essential for structured grip training with lifting devices. Best forBeginner / Advanced / Expert — for anyone using lifting-based grip tools who needs controlled progression. Key featuresCompatible with standard weight plates (25 mm or 50 mm)Steel loop for attaching grip toolsSupports progressive overloadHigh load capacityIncludes carabiner Used withGrip attachments (pinch blocks, handles, hubs, etc.)Weight platesCarabiner (included) What’s in the box1× Loading Pin1× Carabiner DimensionsVariants: 25 mm / 50 mm Load capacity:25 mm: 150 kg50 mm: 180 kg Material: Steel