Product Type: High Precision Wire Rope Crimping Tool with Aluminum Double Barrel Product Material: The crimping tool is made of heavy duty stainless steel, hard and sturdy Package Content: 3 Sizes of 150pcs Double Barrel Ferrules with a Crimping Tool in a Square Paper Box Product Features: Crimping tool with non-slip handles and self-locking mechanism makes it more relaxed to provide optimum pressure Application: The crimping tool matched with barrel ferrule can be widely used for wire rope, dog leash, etc.