2 1/2" Plastic Breakable Fire Department Connection (FDC) Cap for Sprinkler and Standpipe Connections (2 Pack) B019QUSXCG
Aluminum 2 1/2" Storz x 2 1/2" Female NH Thread Fire Hose Adapter $83.70 B019R00D82
Aluminum Garden Hose Thread Female to 1" Male NH Adapter $30.75 B019ZT01M8
Aluminum 1 1/2" NH Rocker Lug Plug with Chain $34.92 B01A00U4IM
FireHoseDirect Aluminum 1 1/2" NH to 1 1/2" NH Double Male Fire Hose Adapter $22.87 B01A01P7W4
NEW Design-Universal Fire Sprinkler Head Retrofit Wrench-Fits Any Non-Concealed Head $81.38 B01ATSHW76