Prices, Promotions, styles, and availability may vary. Our local stores do not honor online pricing. Prices and availability of products and services are subject to change without notice. Errors will be corrected where discovered, and Lowe's reserves the right to revoke any stated offer and to correct any errors, inaccuracies or omissions including after an order has been submitted.

1 -Gang Rectangle Clear Plastic Weatherproof Electrical Box Cover

Hubbell 1 -Gang Rectangle Clear Plastic Weatherproof Electrical Box Cover

4.7
972
See Product Details
18 Questions
Read All Questions & Answers

I have a surface mount outdoor electric box that needs a replacement cover. It measures 4 12 long, 3 inches wide and 2 7/8 deep. What size cover?


The MM420 cover you have chosen is the perfect cover for your application and meets 2014 National Electric Code requirements for Extra Duty rated covers defined by 2014 NEC 406.9(B). With a single gang box requires a single gang cover for it. The MM420 has the required gasket pre-attached to the back to ease in your installation.

Was this Answer Helpful ?