Features: 1.Every product has a unique Manufacturing Part Number label on the inner package that proves it has been qualified,which include Part Number,Model Number and inspection date information;2.If you have any questions about the item,please provide us the Manufacturing Part Number for checking,your profits will be guaranteed.3.Punch down tools have twist locks and lock holes to accommodate most parts for punching tools, with adjustable high and low drive drive settings to suit different needs.4.It is used for crimping, breaking and tightening of telephone wires, network cables and other cables.5.The engineering plastic shell makes the surface hard and not easy to scratch or break.6.Dual head design removes excess wire while drilling. 7.Parts are high precision, can interchangeable use between 110 and 66 standards.Safety instructions:1. The product is not use for people under 18 years.2. The item is only for industrial drilling, not hazardous article.Specifications:Material: Carbon Steel, Plastic, MetalColor: Yellow, Blue, BlackBrand name: leopardSize: Punch Down Tool:175x38x28mm/6.89x1.49x1.1inch(L x W x H)Wire Stripper: 90x28mm/3.54x1.1inch (LxW)110/66 Part tool: 57.6 x 9mm/2.27 x 0.35inch(L x Head W)66 Part tool: 54.5 x 9mm/2.15 x 0.35inch(L x Head W)bk Part tool: 56.6 x 9mm/2.27 x 0.35inch(L x Head W)Weight: 227gPackage include:3 x Punch Down Tool 66/110 Blade Part1 x Punch Down Tool1 x Wire Stripper