Abstract: An electrical outlet box having a ring portion which is fitted within the outlet box and a cover which has a downwardly depending circular portion which mates with the ring. The downwardly depending circular portion has outwardly extending tabs which fit into grooves in the inner wall of the ring. Each tab has a groove which interlocks and mates with a protrusion extending from a wall of the groove included in the ring. The interlocking provided which enables the cover to be secured to the outlet box as well as enabling the cover to be easily removable from the outlet box. Thus, an outlet box is provided which enables one to remove and replace the cover easily, and also provides for interchangeable covers.

Abstract: A bracket for mounting electrical boxes to channel-shaped metal wall studs having open and closed sides. The bracket has opposed stud gripping elements that enable the bracket to be mounted to studs of different sizes, and to either the open or closed side of the stud.

Abstract: A mounting bracket for electrical boxes includes a base having a deformable portion extending therefrom and terminating in a flange having a screw receiving bore. A screw freely extends through a hole in the base into threaded engagement with the bore and the flange. Tightening of the screw moves the flange toward the base to deform the deformable portion laterally for engaging a wall to hold an electrical box or the like in an opening through the wall. The base has legs extending therefrom in a direction opposite from the deformable portion for location on opposite sides of a boss on an electrical box. Wings extend outwardly from the legs and hook portions extend back toward the base from the wings for engaging shoulders on an electrical box.

Abstract: A mounting bracket for electrical boxes includes a base having a deformable portion extending therefrom and terminating in a flange having a screw receiving bore. A screw freely extends through a hole in the base into threaded engagement with the bore and the flange. Tightening of the screw moves the flange toward the base to deform the deformable portion laterally for engaging a wall to hold an electrical box or the like in an opening through the wall. The base has legs extending therefrom in a direction opposite from the deformable portion for location on opposite sides of a boss on an electrical box. Wings extend outwardly from the legs and hook portions extend back toward the base from the wings for engaging shoulders on an electrical box.

Abstract: An electrical floor box having an opening receiving a cover formed in two pieces having mating straight walls defining a joining line extending across the opening. The cover and opening have facing peripheral walls, and tabs extend outwardly from one of the peripheral walls toward the other of the peripheral walls on opposite sides of the joining line. The other peripheral wall has recesses receiving the tabs for releasably holding the cover in the opening.