Insulated connectors designed specifically for 2/0-6 AWG wire sizes. Hybrid conductor connection: Aluminium-copper connectors support copper-to-copper, aluminium-to-aluminium, and copper-to-aluminium connections, offering the safest alternative for splicing aluminium and copper conductors. Compared to wing nut connectors, copper-aluminium connectors offer enhanced safety and convenience, accommodating a broader range of wire diameters with higher current-carrying capacity. Engineered for users prioritising straightforward connections. Secure wiring with hex screws; terminals contain anti- lubricant. Insulation Material: Dual-port aluminium connectors feature high-dielectric-strength plastic insulation, enhancing chemical resistance and abrasion durability. Safety: The multi-tap connector design ensures secure aluminium-copper connections, preventing electrical fires caused by aluminium wire overheating due to mixed conductor usage. Color: Black Material: Nylon + PVC Package Contents: 1 x Terminal Connector Only the above package content, other products are not included. Note: Light reflection 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.