Ferrule type: Soft pin tail terminal. Wire diameter range: 22-10 A.W.G, 0.3-6.0mm2 Electric crimp connectors allow visual inspection, protection against corrosion and provide a water-tight seal wire terminal tool kit using high-quality copper, tin plating process, the conductivity is better For best results, use a heat until its size decreases, the adhesive flows, and fill the gaps in the terminals High Quality Terminals Connector Kit Can be Perfect used in marine and automobile applications Wire connector types: Cord Pin End Terminal Color: Color as shown Material: PVC + Copper Green = 100pcs Wire Range: 24A.W.G, 0.3mm2 Red = 100pcs Wire Range: 22A.W.G, 0.5mm2 Blue = 100pcs Wire Range: 20A.W.G, 0.75mm2 White = 100pcs Wire Range: 18A.W.G, 1.0mm2 Black = 100pcs Wire Range: 16A.W.G, 1.5mm2 Gray = 100pcs Wire Range: 14A.W.G, 2.5mm2 Orange = 100pcs Wire Range: 12A.W.G, 4.0mm2 Green = 100pcs Wire Range: 10A.W.G, 6.0mm2 Package Contents: 800pcs x Ferrules kit with a plastic box Only the above package content, other products are not included. Note: Light 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.