Electrical Cord Hatch; Electrical Hatch; 6-7/8 Inch Height x 6-3/8 Inch Width Cutout Dimension; 8-1/2 Inch Height x 8 Inch Width Outside Dimension x 1-1/8 Inch Collar Depth; Accepts Up To 30 Amp/ 50 Amp Cords; Polar White; Thumb Lock; UV And Impact Resistant; B&B Cross Reference 22132-A.