Standard kit includes socket, rubber boot, T-connector, 18mm stainless steel jam nut mounting and terminals to simplify wiring; requires 2 behind panel
Low-profile kit includes spring-loaded hinged lid, T-connectors, uses 1/4 spade connectors on 9 leads, 18mm brass jam nut mounting; requires 1 behind panel
Both kits require .6875 (11/16) hole and lid measures 1.075 in diameter