OHLECTRIC 2x4 Utility Electrical Outlet Box Kit (2-Pack) Metal Electrical Junction Box 1-7/8 Deep 20 Amp Tamper Resistant Duplex Receptacle, 2x4 Duplex Cover Plate, Grounding Screw, Ten 1/2" Knockouts

["Complete 2x4 utility outlet box kit with metal electrical box, duplex cover plate, and 20 Amp tamper resistant duplex receptacle","Heavy duty metal enclosure provides long lasting durability and protection for in-wall wiring","Tamper resistant 20 Amp duplex outlet improves safety in residential and commercial environments","Ten 1/2 inch knockouts offer versatile wiring and conduit entry options for flexible installation","Compact industrial design fits standard wall cavities and supports a clean, professional electrical finish"]