Universal Plastic Stub Bushings are used to protect wires from abrasion in metal studs. Due to their molded high-strength, non-conductive polypropylene construction, the USB allows for the installation of multiple cables through a single opening while providing a smooth wire pulling surface, Dottie's USB's can be used with power cabling, low voltage datacom, video and voice cables. Fits all standard pre-punched and field punched holes.

Universal Plastic Stud Bushing Snap-In.