Specification Color Quantity(pcs) E0508 Blue 100 E7508 Red 100 E1008 Blue 100 E1508 Red 50 E2508 Blue 50 E4009 Red 50 Product Features: 1.Terminal heads and the fitting surface of tin-plated. 2.Terminal insulation joints and insulating sleeve is hard and has plasticity, forming beautiful and fixed wire after crimping. 3.Terminal insulating sleeve is made of nylon material, working temperature limit of 105 degrees. 4.Terminal insulating fitting and insulating sleeve was funnel-shaped, easier to insert the wire. 5.Segments with plastic box packaging.