DescriptionAre you looking for a practically closed end crimp connector for wire connect? Our production can meet all your requirements with durable and reliable aluminum and nylon material for long-lasting use. It is designed connect two wires for more convenience, and it is hard enough for more durability.Features-Color: White.-Material: Aluminum, nylon. -Size: About 1.72X0.71X0.71cm/ 0.68X0.28X0.28in. - Insulation material is nylon materials, good insulation, the inner material is aluminum, readily conduct electricity. -Closed end crimp connectors are used to safely secure electrical connection points. -Easy to use, twisting the wires together, inserting into the pigtail connector, and makes a crimp. -Suitable for various household appliances, electrical appliances, lighting and accessories. -The end crimp connectors can minimize the risk of equipment failure and maximize safety.