Superstrut 702 1 1/2 EG, Strut Pipe Strap, Rgd Cond 1-1/2In 12Ga Eg Stl, 50 PC. T&B Superstrut A100_1/4, 1/2″-20 UNC, Steel, Channel Nut with Spring, 1pc. Superstrut C711 1-1/4, Pipe Hanger, Lay-In Pipe Hgr 1-1/4In Stl, 1 PC.