RJ45 Crimp Tool Pass Through Crimper with RJ45 Cat6 Crystal Head and Protective Cover Cable Tester Cutter Stripper Item Type: Crimp Tool Material: Carbon Steel, ABS Tester Battery: 1 x 9V 6F22 Dry Battery ( Shipped Without Battery ) Product Feature: 1. The network clamp is made of excellent steel, drop proof and durable, wear resistant, high hardness. 2. Accurate mold mouth and accurate suppression ensure the quality of suppression while presenting a beautiful suppression appearance. 3. Professional crimping 8P category 5, super category 5 and category 6 crystal head, with perforated design, make it simple and fast. 4. The handle applies non slip design, safe and comfortable operation, in line with ergonomics. 5. Locking design can save space and ensure safety. Applicable Scope: Crimping 8P Cat5 Cat5e Cat6 Cat6A crystal head and its regular crystal head.