Crouse-Hinds XJG64, 2″ Steel Internal Grndg Rigid Conduit Expansion Joint, 1 pc. REMKE RAM20M50F, Threaded Adapter M, Nickel plated, M20 Thread, 1/2″ NPT, 1 pc. We have new products in manufacturer boxes, as well as loose and shelf-worn quality products to save you even more money.