Self-Stripping electrical tap connectors - self-stripping electrical t-tap connectors makes tapping into an existing wire a quick and easy job Versatile kit - 120 piece T-Tap Wire Connectors plus 120 piece; Male Quick Disconnects last for numerous wiring projects. Marine, automotive, scientific, home wiring projects - you 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 securely lock on the wire. Plastic housing 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 High quality Terminals Connector Kit Quick Splice Connector: Red | 22-18 Gauge - Wire range (0.5-1.0mm²). Blue |16-14 Gauge - Wire range (0.75-2.5mm²). Yellow |12-10 Gauge - Wire range (0.5-1.0mm²). Nylon Fully Insulated Male Spade terminals: Red | 22-18 Gauge Wire range: 0.5-1.5mm² (Max current 10A). Blue |16-14 Gauge Wire range: 1.5-2.5mm² (Max current 15A). Yellow | 12-10 Gauge Wire range: 4-6mm² (Max current 24A). Colour:Photo Color Material:Copper+PA6 Package Contents: 2 x Quick Splice Wire Terminals set ( 120 Pcs/60 Pairs) Only the above package content, other products are not included. Note: Light reflection 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.