This is RJ45 Crimping Tool. Metallic material and fine workmanship, High Quality ! For Cuts, Strips, And Crimps 8P8C/RJ-45 In one tool. The mouth of the press-pliers is made of magnetic steel, which is hard and durable. Portable style with perfect shape. Item: Specifications: Product Name: Crimping Tool TL-808 Connector Port: Crimp RJ45 (8P8C) Cable Type: Network cable Material: Carbon Steel Stripper: For Flat cable Length: 7.9 #34;(200mm) Color: Blue Ratchet mechanism: Yes Certification: CE amp; RoHS Warranty: 1 year Packing: Blister packaging with Instruction card