FIT FOR 1.5 inch ROPE: The clamp fits any with 1.5 inch diameter. Use to the clamp tightens around your rope for maximum safety and an efficient workout. The rope clasp has a max load of 400 lb, the load may also on your rope. SAFETY: Made of best grade hevy-duty iron,this attachment is strength and durability, perfect for your rope climb workout You should drill holes into the rope and fasten the hardware. Easy to install and fix: Includes a heavy-duty metal eyehook for easy attachment nearly anywhere.Overall body strength, burning fat, increasing endurance and improving grips. INDOOR EXERCISE CLIMBING ONLY: Made for strength and durability that can support.Great battle rope and . and safety padding should be utilized at all . ATTACH TO CARABINER: Best used with a heavy-duty carabiner clip to connect the to an attachment for hanging in your cage or garage gym - the best and safe way to rope climbs. size:38mm Material:iron colour:black Package Contents: 1 x climb rope clamp Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.