45 Degree Liquidtight Conduit Connector | 3 in Dia X 4 1/2 in Length, 1 in Thread Length, Concretetight | Reusable Ferrule. Long Ferrule Prevents Pullout and Tight Bend Conduit Pop-Out. Furnished With Locknut and Sealing Ring | Use Through Knockout to Connect Box to Conduit Coupling; Use With a Locknut to Connect Two Boxes Side by Side or Back to Back; Use With a Locknut to Connect Fixture Housings in Continuous Runs; Rigid Conduit Threads (Nps)Furbay Electric Supp