Image Dix-Lock® N-Series Bowes Interchange Cap Jump to Section Product Options Related Products Product Options Part Number Length Maximum OD Body Size Material N4DC 1.50" (38.1 mm) 1.33" (33.8 mm) 1/2" Steel N4DC-B 1.50" (38.1 mm) 1.33" (33.8 mm) 1/2" Brass Related Products Image Dix-Lock® N-Series Bowes Interchange Seal Image Dix-Lock® N-Series Interchange Gender Change Union Image Dix-Lock® N-Series Interchange Male End x Hose Barb Plug Image Dix-Lock® N-Series Interchange Male End x Hose Barb Safety-Lock Plug Image Dix-Lock® N-Series Interchange Male Head x Male Threaded End Plug Image Dix-Lock® N-Series Interchange Male Head x Male Threaded Safety-Lock End Plug