SWC 72C38 4-11/16 Ind Srfc Cvr 1/2"

4-11/16 in square 1/2 in raised duplex receptacle industrial surface covers with included screws and nuts are used to attach a duplex receptacle device directly onto 4-11/16 in square boxes in an industrial setting. They are also used when boxes are surface mounted or positioned in exposed work applications. These covers allow for a quick installation of devices and switches on steel covers before they are mounted onto a box. There is no bonding jumper required on covers with crushed corners covers that have two or more device attachments (attachment screws included) or devices installed with the included lock washer.