TEKT1474 Features: * Air regulator * Material: Solid brass * Thumbscrew valve control * 160 PSI air pressure gauge * Controls air flow to fine-tune performance of sanders, spray guns, and other tools * 0.25 NPT inlet x 0.25" NPT outlet * Comes with gauge * Made in the USA * 2.07" H x 3.75" W x 6" D, 0.34 lbs