Premium finish withstands continuous, everyday use. High-impact resistant thermoplastic construction. Extra-long, through-body strap eliminates floating installations and imperfect applications. Accepts #12 and #14 AWG (American Wire Gauge), push wire #14 AWG. Narrow back body leaves more room for wires in box. Easy access green hex head ground screw. Tri-drive ground, terminal, and mounting screws. Conforms to NEC (National Electrical Code) 430-104 requirements for kitchen disposal units. 1.43" W x 4.19" H x 1.27" D.