Liquid Tight Fitting for Conduit, Universal Gland, Straight with External Male Thread, Conduit Size 50mm, 1-1/2 Inch NPT Thread, CSA, Group I & II, Zones 1, 2, 21 and 22, Class I Div1 BCD (Rigid Conduit Only), Class II Div1 EFG, Nickel Plated Brass with Epoxy Resin Barrier