Leviton 7313 30 Amp, 125V, Nema Tt-30R, 2P, 3W, Flush Mounting Receptacle, Straight Blade, Industrial Grade, Grounding, For Recreational Vehicles, Side Wired, Steel Strap, 10 Pack, Black

Fits all wallplates with 2.15" diameter center hole Terminals marked for easy identification and fast wiring All mounting hardware included Flush-mount devices fit single or two-gang outlet boxes Easy-to-wire terminals accept up to No. 4 AWG conductors