Aluminum 4" Storz x 5" Swivel Female NH Thread Threads_NPT 25 meters (50 feet) in

25 meters (50 feet) in length and 40 millimeters (1

The male threaded side of this adapter will only connect to a 3/4 inch female National Pipe Tapered (NPT) or a National Pipe Straight Hose (NPSH) thread

5 inch NH / NST which is very common

and strong stitching with heavy brass rivets give you long life

Aluminum 4" Storz x 5" Swivel Female NH Thread Threads_NPT 25 meters (50 feet) inStorz Head component shall be forged from Alloy 6061 aluminum and heat treated to T6 temper. Adapters and components meet the requirements of NFPA 1963. Locking Storz are only available on 4, 5, and 6 inch. Locking springs prevent unintentional disconnects. Locks are stainless steel. The Safe Water Drinking Act section 1417 requires "Lead Free" products to be a minimum of 99. 75% lead free.