This is a Closed/Sealing-type air chuck for use on a compressed airline

This long-reach dual-head chuck is specifically designed for an easy reach into dual-tire valves

Air inlet: 1/4" NPT female (Milton® 727 plug recommended

Proper tire pressure is important when it comes to improved gas mileage

Air inlet: 1/4"" NPT female

Milton® 3-in-1 3/8" FNPT Hose Manifold Accessories This is a Closed/Sealing-type airThis aluminum 3 in 1 air manifold has one 3 8" FNPT inlet and three 1 4" FNPT outlets to supply three air tools from a single inlet at once. No need to disconnect and reconnect for every tool change. Great for multiple lines from one compressor, this 3 in 1 manifold offers a maximum working pressure of 300 PSI.