Brass 1 1/2" Female Camlock Dust Cap (USA) Threads_GHT 3 inch NH / NST

3 inch NH / NST fittings measure approximately 3 5/8"

The 20/90 GPM version will provide a heavier cone vs the 20/60 GPM version at max open

This extra space is to make installation on a hose faster and easier

Aluminum in-line storz static pressure gauge can simplify the job of annual hose service test

Brass 1 1/2" Female Camlock Dust Cap (USA) Threads_GHT 3 inch NH / NSTType "DC" brass 1 1 2 inch female camlock (Cam & Groove) dust cap. Dust caps and dust plugs are not to be used in pressure applications for safety and environmental reasons. Under no circumstances should cam and groove couplings be used for compressed air or steam service! Connections The female side of this adapter will only connect to 1 1 2 inch male camlock WARNING: This product contains a chemical known to the State of California to cause birth