Carlon 1-Gang ENT Box Cover

The 1-Gang ENT box cover is used to cover an ENT box or to reduce a 4 in. square box. Made of durable PVC material, the cover will not rust or corrode. The cover includes a 1/2 in. rise that increases box depth.|Use to cover and reduce a 4 in. square electrical non-metallic tubing (ENT) box to single-gang use|1/2 in. wall rise increases box depth|Constructed of PVC material that will not rust or corrode|UL listed