ROBROY GALNIP1/2XCL, Rigid Conduit Nipple, 1/2″ x 1-1/8″ (Close), HDG Steel, 1pc. ROBROY GALNIP2X3, Rigid Conduit Nipple, 2″ x 3″, HDG Steel, 1pc. We have new products in manufacturer boxes, as well as loose and shelf-worn quality products to save you even more money.