This Valterra Electrical Hatch lockable access door is a replacement electric hatch designed for 50 amp cables. Specifications•Compatibility: Accepts Up To 50 Amp Cord•Shape: Square•Diameter: Not Applicable•Length: 8-1/2 Inch•Width: 8 Inch•Depth: 1-1/2 Inch•Cutout Diameter: 6.4 Inch Width x 6.8 Inch Height•Color: Black•Material: Plastic•With Back: No•With Mounting Hardware: Yes Features Installation Tape & Hardware Built To Provide Exceptional Levels Of Durability | Valterra Electrical Hatch, Large Square, Black