Form 35 Gasket, Trade Size: 1-1/4, 1-1/2 IN, Material: Neoprene, Standard: UL 514A And 514B, UL File Number E2527, CSA C22.2 No. 18.3, CSA 065183, NEMA FB-1, For Use With Rigid Steel, Rigid Aluminum, IMC, And EMT Conduit