This product is a heat shrink wire connector, made of solid materials, safe and . It can serve you for a time without being easily damaged. The product is an excellent heat shrink wire connector that can bring you more convenience, allowing you to have comfortable experience. Features -Color:Assorted Color -Material:Rubber hose - Size: 10.00X6.50X2.50cm/3.93X2.55X0.98in Working temperature: -55~125 Celsius degree Starting shrinkage temperature: 80 Celsius degree Soldering tin starting melting temperature: 138 Celsius degree Soldering tin fully melting temperature: 160 Celsius degree Shrinkage temperature: >160 Celsius degree Dielectrical strength: 1kV Protection level: IP67 - The copper rod a strong and safe pressing every time, minimizes the voltage drop, flows a large , and reduces heat. Thus, short circuits and faulty wiring can be prevented. - Each crimp terminal, tinned copper that holds the wire securely when crimped, features a copper sheet design that eliminates open problems. The wire will not slip off the connector. - The insulated tubes feature a unique double-wall design. Shrink tubing is a heat-activated seal liner that provides a 360-degree secure seal. , suitable for use. - Widely used in ships, automobiles, motorcycles, machinery, , electronics industry, household and new , etc. - Sturdy grade construction, durability, non-deformation, impact resistance and aging resistance for -lasting reliability. Package list: wire connectors