4 in. Square Box, Welded, 2-1/8 in. Deep with AC/MC/Flex Clamps, Three 1/2 in. KO's and One TKO, BOX-LOC®, MS Bracket, Flush
- Welded steel construction with "MS" BOX-LOC® bracket which allows for positioning on either side of stud
- 4 in. square x 2-1/8 in. deep
- BOX-LOC® Bracket is a snap to install. Place the bracket on the open side of the stud first. Slots in the bracket engage the lip of the stud
- BX clamps provided for steel and alum armored cable, MCI cable, MCI-A cable, and flexible conduit
- TKO® Knockouts allow for design and installation flexibility
- Supplied with three 1/2 in. and one 1/2-3/4 in. TKO® knockouts
- Combination Phillips/slotted screw heads
- 29.5 cu. in. capacity
- Acceptable for use in 2-hour fire rated walls