Adjustable Bar Hanger - Box Lock Clip

These 16 in to 24 in adjustable length box bar hangers allow electrical boxes to be quickly and easily installed between ceiling joists or wall studs. They also include a clip that installs in 1/2 in knockouts located on the bottom of boxes. Garvin' adjustable length box bar hangers have a versatile design that allows boxes to be installed anywhere along the length of the bar.