Hose Coupling Set 4" NPSH Hose Size (ID)_5/8" Hoses The shoulder strap is adjustable

The shoulder strap is adjustable up to 56 inches to fit any firefighter

Aluminum 2 inch female camlock (Cam & Groove) coupler to 4 inch male camlock (Cam & Groove) coupler

When used with smooth bore tips the pattern of the nozzle will become very tight and act as a solid stream of water rather than breaking apart

The female threaded side of this adapter will only connect to a 1 1/4 inch male National Pipe Tapered (NPT) thread

Hose Coupling Set 4" NPSH Hose Size (ID)_5/8" Hoses The shoulder strap is adjustableIncludes one brass female coupling and gasket with an aluminum shank and an aluminum male shank. Requires banding clamps to attach to any hose. The female coupling will attach to a 4 inch male pump discharge with NPT threads.