B-Line series BBT-HF telescoping bracket
Eaton’s BBT-HF telescoping brackets and alignment plates help speed installation and reduce complexity for rough-in projects. Simply snap one side of the BBT-HF bracket to the wall stud, slide the B-Line series BBT-HF telescoping bracket to the width required, snap the other side of the bracket to the stud, then secure with screws. The brackets are self-leveling, feature an auto-height adjustment and easily adjust to accommodate stud widths of 14Â½” thru 25″ for a secure fit. Alignment plates facilitate quick and secure attachment of 4″ 4-11/16″ or 5″ square outlet boxes, making this system ideal for prefabrication of in-wall rough-in.