Adjustable for non-standard stud spacing

Interlocking tab prevents accidental disassembly.

Unique, one-piece, break apart design

Can mount multiple 1 1/2" or 2 1/8" deep boxes. Notched and marked for easy identification and bending

Improved design with stamped inch markings and pilot holes accelerates precise box and conduit mounting between studs

Pilot holes allow easy box attachment with a screwdriver

Can be mounted on face or inside of stud

Reduces movement of the box when used with flexible conduit, ENT, MC, AC or ROMEX