Shur-Lock Ii Coupler, Under-Ground Electrical Application, Black, Female Connection Gender, 2 In Connection Size, 2 In (Trade Size);2.375 In (Outer Dia.) Dimensions, Made In Usa, Hdpe;PVC Conduit;Stainless Steel (Clamp) Material, Corrosion-Resistant Resistance, Excellent Pull Out Strength On Hdpe, PVC, FRP and Steel Special Features