Reliable Modular Crimp-Fast, Reliable Modular Crimp-connector Install for voice and data applications & 6P 8P RJ45 connector plugs, and Crimps 6 and 8 position modular connectors (RJ11/RJ12 standard and RJ45 CAT5 CAT5e, CAT6 connectors)Cable Tester & Replaceable Blade - Network Cable Tester for cables with RJ45/RJ11/RJ12 Connector (9V battery not included), textured handle grips reduce hand fatigue and prevent slipping during cutting, stripping and crimpingPrecision Crimp Die and Direct lateral crimp action provides more even, precise contact termination across all pins; Wire stripper, crimper, and cutter all-in-one for paired-conductor data cablesThe blades are made of high quality steel blade, sharp, durable and replaceable which maintains sharpnessAll-in-one design and Compact, ergonomic design for natural, single-hand operationcolour: as shownMaterial: metal + plasticPackage Contents:1 x Compact RJ45 Crimp 1 x Network Cable Tester1 x Network Wire Stripper(Yellow)50 x CAT5e CAT6 RJ45 ConnectorsOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.