BOX METAL 1G 3X 2X 2-1/2"D 4H NMD/BX CABLE & STUD BRACKET

Gangable device box 3" height x 2" width x 2-1/2" depth 16 cubic inches volume. Brackets for use with 5/8" drywall.
Steel device boxes designed for use with 5/8" drywall are a perfect fit.