The Grip Logs are cylindrical grip tools designed to develop open-hand grip strength through hanging, pulling, or lifting.They are suited for climbers who want to train sloper-like grip strength in a simple and scalable way. What this solvesStandard bars allow full hand wrapping, reducing grip demand. Climbers need tools that force more open-hand engagement. How this solves itThe cylindrical shape limits how much the hand can close, especially at larger diameters, forcing continuous grip engagement similar to slopers. Why this toolUnlike rotating handles, these provide a stable and repeatable stimulus. Increasing the diameter directly increases difficulty, making progression simple and clear. Best forBeginner / Advanced / Expert — for climbers who want to build open-hand and sloper-related grip strength. Key featuresMultiple diameters (40–70 mm)Open-hand dominant grip stimulusStable and repeatable loadingSuitable for hanging, pull-ups, and liftingSolid beech wood construction Used withPull-up bar or anchor pointCarabiner or cordLoading pin or weights (optional) What’s in the box1× Grip Log DimensionsLength: 150 mmDiameter: 40 / 50 / 60 / 70 mm Material: Beech wood