Wrist Roller | Forearm & Grip Strength Trainer

Build massive forearms and iron grip strength with this 3D-printable Wrist Roller. This classic training tool is a favorite among climbers, grapplers, and gym enthusiasts. Designed with durability in mind, it features an ergonomic textured surface to ensure a secure grip even when your hands are sweaty. Key Features:The handle features a custom texture for maximum friction and comfort.Optimized internal structure to withstand significant weight loads.Central hole designed to fit standard 4-6mm paracord or climbing rope.No supports required if printed vertically. DimensionsFeatureDimensionDiameter30 mmRope Hole4-6 mm Materials Needed to Complete:Rope: Approx. 1.2 - 1.5 meters of 4-6mm paracord or static rope.Carabiner: To easily attach weights/kettlebells.Loading Pin (Optional): Or simply tie the rope around a weight plate.