Hubbell-Raco 7848RAC 3-7/8-Inch Deep Non-Metallic Cable Electrical Box with 8 x NMSC Clamps with 2 x Gang, 2 x Captive Nails and Face Mounting Brackets, 4-Inch x 3-1/2-Inch Self-griping non-metallic sheathed cable entry clamps are integral part of the box Heavy-duty PVC construction 48.0cu. In. capacity 1/2 in. set back tabs for easy placement - no measuring required The product is UL Listed