• HVLP (High Flow) profile. A completely new and innovative quick release coupling for compressed air. Avoids all risk of dangerous “hose whip” or accidental disconnection. • Vent the pressure and disconnect pneumatic systems and tools with a single push of the button. • Effortless instantaneous coupling. • 1/4” FNPT female thread coupler 3/8” size body. • Maximum working pressure 175 PSI - Air flow 82.20 SCFM @ 14.50 PSI. • Lightweight: 7 oz. • Heavy duty composite body material with tough mechanical characteristics. (Non-marring). • Resists: Abrasion, impacts, crushing, vibrations and corrosion. • Nitrile seals for leak free connection. • Black body; Green button. • Anti-static - allows static electricity transfer.