QwikLug - Terminal Repair Kit. Patented QwikLug® easily attaches to damaged or corroded spade connectors, quickly and easily solving the problem of a compressor with pitted or severely corroded spade terminals. Tightens quickly from the front with a Phillips head screwdriver. Has a durable brass interior shielded by nylon exterior to prevent shorting. 12 AWG / 2 ft. Leads with nut.