Shut-off clamp is designed for use on single jacket rubber-lined fire hoses sized 1 inch and 1 1/2 inch. Capable of shutting off water in a hose at 300 PSI operating pressure. Lightweight and compact enough to carry in a hip pocket or on a belt loop. Forest Service Spec 5100-245. (NFES #0046)
This Wildland Fire Equipment fire hose shut-off clamp is used by the U.S. Forest Service (USFS), Bureau of Land Management (BLM), Bureau of Indian Affairs (BIA), U.S. Fish & Wildlife Service (USF&WS), National Park Service (NPS), State and Local governments, and other Forest Service–sponsored participants in the government-wide wildland firefighting effort.
This is the same water-handling accessories forestry hose clamp found in the Defense Logistics Agency (DLA) Wildland Fire Equipment catalog or Fedmall.mil.