Plastic pipe, conduit for electrical cable; plastic conduit fittings, namely couplings and elbows; receptacles, outlet boxes and receptacle covers and outlet box; retaining clips and fittings for use with electrical outlet boxes; utility and communication ducts
Electrical and Scientific Apparatusnon-metallic conduit, tubing, utility ducts, and fittings therefor; non metallic receptacles, switch and outlet boxes and covers therefor
Nonmetallic Building Materials