FPPI Caps with Chains: Available in solid brass, forged aluminum, chrome, and red ABS plastic (plastic not suitable for pressurized applications). Aluminum offers similar mechanical properties to brass and deters theft.
FIG 07-300 Caps with Chains - Aluminum
07-300 FPPI Aluminum Cap with Chains
Rack Nipples
Check Valves
Plastic Caps with Chains
Check Snoots
Siamese FDC Double Clapper 90°
Brass/Aluminum Pin Lug Reducers
Fog Nozzles
Adapters
Single Clapper Siamese 90° Grooved
Single Clapper Siamese Straight Grooved