Our professional all-in-one premium quality RJ45 crimp tool kit is with pass through design, it can crimp RJ45 pass through connectors, this premium, long lasting tool RJ45 crimping tool has a wider range of use, which is suitable for Cat5/ Cat5e and Cat6/Cat6a cable using RJ45 pass through or standard connectors. Easy to use, convenient to carry. Specifications: Color: Blue / Yellow (Optional) Material: ABS+FE Non-Pass Through/Pass Through: Pass Through Quantity/Connectors: Pass Through Cat6-100Pcs Maximum Diameter/Connector: 1.1mm Connectors withing package that will shipped used for: 23-26AWG Cable Tool within package that will shiped used for: RJ45-Cat5/5e Cat6/6a Pass through connectors Package Weight: 1000g / 2.20lb Package Size: 28 * 17 * 10cm / 11.02 * 6.69 * 3.94in Package List: 1 * RJ45 Crimping Tool 1 * Network Cable Pliers 100 * Gold Plated RJ45 Cat6 / 5 Pass Through Connector 100 * Blue Strain Relief Boots 1 * Set of Blades (1 * Crimping blade, 1 * Cutting and Stripping Blade) 1 * RJ11/RJ45 Cable Tester 1 * User Manual (English)