Length:203mm Suitable for outlet thread G5/8 Tank Valves (the typical Helium and Hydrogen valve on most tanks) Features: and high quality Hand tight inlet connection, No Wrench Needed Easy to Read Pressure Gauge Scale clear, accurate, long service life. Color:Gold+black Material:Plastic + metal Package Contents: 2 * Helium gas pressure reducing valve Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Measuring range:0-3000(PSI) and High quality. Model:682670 include: Hand Tools, Power Tools, Abrasive Tools, Tool Parts, Garden Tools, Machine Tools and Accessories, Woodworking Machinery, Home Improvement, Bathroom Fixture, Electrical Equipment and Supplies, Kitchen Fixture, Painting Supplies and Wall Treatments, Bathroom and Kitchen Fixtures, Kitchen Faucets, Industry Tools, Machine Tools and Accessories, Lights and Lighting. Name:Latex Balloon Inflator Regulator With Gauge