Quick Connect Test Cock Adapter Set - (3) 1/4", (3) 1/2", (3) 3/4"

Easily connect Differential Pressure Test Gauges to Backflow Prevention Assemblies—no tools or Teflon tape needed.

Set includes: 
(3) 1/4" NPT X 1/4" Flare
(3) 1/2" NPT X 1/4" FNPT
(3) 3/4" NPT X 1/4" FNPT
Includes 3 spare O-rings per size