Aluminum 4 1/2" Female NH to 4" Male NPT Storz Size_6" Rigid Storz The rod hooks at the

The rod hooks at the bottom so it can be placed around the bonnet of the hydrant once the cap is removed

Cover: Red synthetic rubber

All caps come with a gasket installed

quick attack lines or standpipe operations

Aluminum 4 1/2" Female NH to 4" Male NPT Storz Size_6" Rigid Storz The rod hooks at theAluminum adapters are fabricated from seamless extruded 6061 T6 aluminum and hard coat anodized per MIL A 8625 Type III, Class 1. Threads have a blunt start Higbee cut with indicators on adjacent lugs. Part identifications are permanent and stamped prior to hardcoat. Adapters and components meet the requirements of NFPA 1963. The Safe Water Drinking Act section 1417 requires "Lead Free" products to be a minimum of 99. 75% lead free. Aluminum Female to