OZ-Gedney SB-50 Insulated Malleable Bushing Threadless

OZ-Gedney SB-50 Insulated Malleable Bushing is a threadless, zinc-plated steel fitting sized for a 1/2-in opening. This insulated bushing provides a protective, non-conductive sleeve for conductors passing through metal panels and electrical enclosures, helping prevent insulation damage at the entry hole. The SB-50 is designed for electrical installations that require a 1/2-inch opening and is built from zinc-plated steel for corrosion resistance. Common applications include panels, control cabinets, and other equipment enclosures where a 1/2-in, threadless bushing is needed to insulate and guide conductors through openings.