Features: Uses top grade brass and plastic, the connector features good insulation and durability. Quick splice wire connector, quick and easy Installation, more time saving. Male and female wire connectors can be quickly wired, no wire stripping needed, no special tools needed. Effective conductive and safety insulation, to use, widely used in automotive and ship wire connection. The nylon male female spade can firmly lock the connector to avoid it from falling. Specification: Material: Brass + Plastic(connectors) + Nylon(ternals) Specification: 40pcs*red t-tap connectors + 40pcs*spades, suitable for 0.5-1.0mm cable 40pcs*blue t-tap connectors + 40pcs*spades, suitable for 1.5-2.5mm cable 40pcs*yellow t-tap connectors + 40pcs*spades, suitable for 2.5-4.0mm cable Quantity: 240pcs Weight: Approx. 165g Package list: 240 x Quick Splice Solderless Wire Connectors & Spades