Image Dix-Lock® N-Series Bowes Interchange Coupler with Ferrule Female Head Markets Maintenance Repair Operations (MRO), Mining, Steel Processing Jump to Section Product Options Related Products Product Options Part Number Body Size Hose ID Hose OD From Hose OD To Material 4NS4-B-WF 1/2" 1/2" 54/64" 1-2/64" Brass 4NS4-WF 1/2" 1/2" 54/64" 1-2/64" Plated Steel 4NS6-B-WF 1/2" 3/4" 1-10/64" 1-22/64" Brass 4NS6-WF 1/2" 3/4" 1-10/64" 1-22/64" Plated Steel Related Products Image Dix-Lock® N-Series Bowes Interchange Coupler with Ferrule Male Head Image Dix-Lock® N-Series Bowes Interchange Coupler with Ferrule Male Locking Head