Nilight 120 Pcs/60 Pairs Quick Splice Wire Terminals T-Tap Self-stripping with Nylon Fully Insulated Male Quick Disconnects Kit, 2 Years Warranty SELF-STRIPPING ELECTRICAL TAP CONNECTORS - Nilight Self Stripping Electrical T Tap Connectors Makes tapping into an existing wire a quick and easy job VERSATILE KIT - 60 piece T-Tap Wire Connectors + 60 piece Male Quick Disconnects will last for numerous wiring projects. Marine, automotive, scientific, home wiring projects - you name it THICK TINNED COPPER CONTACTS - Thicker tinned copper contacts provide maximum conductivity and prevents the wire from shorting out efficiently QUALITY T-TAP CONNECTOR HOUSING - Quick splice T-Tap connectors will securely lock on the wire. Plastic housing will not open after it has been snapped on the wire PERFECTLY FITTING MALE QUICK DISCONNECTS - Nylon male disconnects have been designed to lock tightly on the T Tap connectors to prevent sliding out