Manufactured by B&B Molders and Made in the USA. This small electric cable hatch has a vermin door that accepts both 30 and 50 Amp cords. Has an open back for a variety of uses. It's a direct OEM replacement. It's UV and impact resistant and also resistant to road salts and acids. This hatch is also paintable. Cutout Dim: 4-3/4" h x 4-1/4" w. Outside Dim: 6-1/2" h x 6" w. Collar Depth: 3/8". Also comes as a key lock. JR Products Part Number: MGE32-A. JR Products is a customer service company providing affordable, quality products in Hardware, Electrical, Plumbing, LP Gas, Towing, and more! They service a variety of industries such as RV, Marine, and Automotive aftermarkets.