PASS-THRU ETHERNET CONNECTOR Are compatible with multi-stranded ,single-stranded and solid cables ,supporting 23 to 26 AWG round or flat network cable. They work with virtually every model of RJ45 passthrough crimper tool.IF YOU WANT TO BUY BIGGER HOLE DIAMETER RJ45 PLUG,PLEASE GET ACCESS TO B07V4K9L14(1.2MM),B08ZLYGL7M(1.3MM) MORE EFFICIENT EXPERIENCE Pass-through design allows the installer to verify the proper wiring order before crimping so that eliminate scrap and improper crimps.the excess wire is trimmed during the crimping process providing a quicker and more efficient experience. EXCELLENT SHIELDED PERFORMANCE Metal-shielded shell prevents outside electromagnetic interference that can be caused by nearby power lines or appliances.RJ45 plugs cooperate with Shielded Ethernet Cables to use, the shielded effect is better. GOOD PERFORMANCE Adopting 3 prong Gold plated chip ,stronger antioxidant performance and the contacts are closely attached to core and