MASUNN Helium Latex Balloon Air Inflator Regulator With Gauge For W21.8-14 Tank Valve

Features : Durable Brass Fittings. Hand tight inlet connection, No Wrench Needed. Regulator with Full Size Hand-Tightening feature and Easy to Read Pressure Gauge. Fill both Mylar and Latex Balloons (with auto shut off for foil balloons). Scale clear, accurate, long service life. Application: Fits all w21.8-14 Tank Valves (the typical Helium, Argon, and Nitrogen valve on most tanks)Specificatio...