Milton 2200-12 1/4" MNPT 1/2" OD Push-to-Connect Tube Fitting (Box of 10) BL-1170-709 Straight Union AdapterThreaded 3/4"(M) x

Straight Union AdapterThreaded 3/4"(M) x 1"(F)

Coupler Type High-Flow

1/4" NPT Brass Ends

Air Inlet: 1/4" NPTF

Milton 2200-12 1/4" MNPT 1/2" OD Push-to-Connect Tube Fitting (Box of 10) BL-1170-709 Straight Union AdapterThreaded 3/4"(M) x1 4" MNPT 1 2" OD Push to Connect Tube Fitting (Box of 10) 1 4" male national pipe thread 1 2" outside diameter Maximum working pressure of 150 pounds per square inch Buna N seal 1 4" MNPT nylon push to connect straight tube fittings offer easy installation of air lines. Simply push tube into fitting, no gluing or special tools required. Reusable by simply pushing sleeve in and releasing tubing. Great for the garage or shop, push to connect fittings