Powerlet (PSO-007) Powerlet Socket - Low Profile Socket Kit Rated at 15 amps, snap-fit and vibration-proof Standard kit includes socket, rubber boot, T-connector, 18mm stainless steel jam nut mounting and terminals to simplify wiring; requires 2in behind panel Low-profile kit includes spring-loaded hinged lid, T-connectors, uses 1/4in spade connectors on 9in. leads, 18mm brass jam nut mounting; requires 1in. behind panel Both kits require .6875in. (11/16in) hole and lid measures 1.075in. in diameter Made in the U.S.A.