All TAPCRAFT dispensing kits use the standard beer industry thread, 7/8"-14 (5/8" BSP). It is the same thread that is used on beer couplers and beer hex nuts. -Our dispensing kits will fit any jockey box that has pass through shank connections. -The beverage jumpers in any kit will fit the threads of any USA Sankey 'D' Coupler (keg tap) Sankey 'D' couplers (keg tap) will fit any domestic or craft beer keg (i.e. Bud, Coors, local craft beer)