Knox Box FDC Lock 2 1/2" NH/NST Male Locking Cap (Swivel-Guard) Model:3153 (6.0 TPI x 3.062 OD) making the brass connection difficult

making the brass connection difficult to remove

The female threaded side of this adapter will only connect to a 2 inch male National Pipe Tapered (NPT) thread

Our 2 inch Made in the USA fire hose is manufactured to this specification shall meet and exceed all performance requirements of NFPA 1961 and Underwriter’s Laboratories standards

3 inch NH / NST fittings measure approximately 3 5/8"

Mobile hose cart is a great way to replace old handmade storage racks

Knox Box FDC Lock 2 1/2" NH/NST Male Locking Cap (Swivel-Guard) Model:3153 (6.0 TPI x 3.062 OD) making the brass connection difficultKnox FDC Locks protect fire department connections (FDCs), keeping pipes clean of debris to ensure the delivery of high pressure water flow to fire sprinkler systems. Swivel Guard versions also enhance security against vandalism. Operated with Knox Keywrench. Ensures ready and reliable connections to fire sprinkler systems FDC Swivel Guard brings added protection against vandalism Protects check valves from freezing in cold climate areas Eliminates