Knox Box FDC Lock 3" Male NH/NST Locking Cap Storz Size_4" Rigid Storz This is the same water-handling

This is the same water-handling accessories fire hose rubber retaining band found in the Defense Logistics Agency (DLA) Wildland Fire Equipment catalog or Fedmall

This cap features a 9 inch chain for a secure connection to the wall or equipment

efficiently and easily

Drinking Water

Knox Box FDC Lock 3" Male NH/NST Locking Cap Storz Size_4" Rigid Storz This is the same water-handlingKnox 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. The Knox FDC Lock is available in 2 1 2" configuration and is operated with a Knox FDC wrench controlled by the Fire Department. Ensures ready and reliable connections to fire sprinkler systems Protects check valves from freezing in cold climate areas Eliminates costly services to back