Wire gauge: 18AWG. Very versatile. 10 x Red/Black Male Pigtails DC Power Plug Pigtail Cable. 10 x Red/Black Female Pigtails DC Power Plug Pigtail Cable. Easy Installation - Easy to weld and install, as the ends of the DC power pigtail cables are pre-tinned making them super easy to solder.
Versatile Heat Shrink Wire Connector Kit：Wide variety of sizes sorted in clear case. a box of solder seal wire connectors kits to fit multiple needs， butt splice wire connector set includes red (AWG: 22-18), blue (AWG: 16-14), white (AWG: 26-24), and yellow (AWG: 12-10) insulated electrical wire splices connectors.
Easily connect, insulate, and seal wires in a single step. 500x Welding heat shrink wire connectors. Provides strong welding and sealing capabilities with superior waterproof performance. Transparent heat-shrink sleeves enable clear visual inspection during use.