Feature: Widely used in the wire connection Prevents the wire from shorting out Quick Splice Wire Connector Great for tapping into wires to test. Use with the male quick disconnect for easy safe splicing into wires. Specification: Wire Size: Red Connectors: Suits cable / wire sizes 18-22AWG / 0.5-1.0mm² Blue Connectors: Suits cable / wire sizes 16-14AWG / 2.5-4.0mm² Yellow Connectors:Suits cable / wire sizes 12-10AWG / 4.0-6.0mm² Quantity: 60pcs (30 pairs)/120Pcs(60 pairs) Male Spade Connector Length: 25mm Quick Splice Wire Connector Length: 37mm Diameter: 3.5mm(Red), 4.5mm(Blue), 7mm(Yellow) Terminals Spade Width: 6.3mm Terminals Width: 11mm Included: Wire Connector Terminals with Crimp