The safe and easy way to transfer gas from one cylinder to another. Great for filling pony bottles. Both ends can be used on K valves as well as 200 bar and 300 bar DIN valves. Simply unthread the yoke adapter to expose the DIN connector. It has a large 2.75 in (69.8 mm) diameter, steel case gauge which provides dual scale psi and bar. The large, stainless steel bleed screw is replaceable. For use with up to 40% oxygen premixed.

Combo attachment includes two spin on yoke adapters. Attaches to K, PRO and DIN valves. Braided HP hose length: 60 in (152 cm). Braided HP hose thin diameter: 0.32 in (8 mm). Easy replacement bleed screw. Stainless steel twist bleed screw with positive seal PDVF seat. Gauge boot included - snug fitting, silicone compound for protection of gauge. Dual scale: 0 to 5000 psi and 0 to 350 bar. Easy read 2.75 in (69.8 mm) diameter gauge with stainless steel case.

Item Weight: 2.9 Pounds. Item Dimensions LxWxH: 2.7 x 7.6 x 12.2 inches. Material: Stainless Steel, Alloy Steel. Brand: XS Scuba. Date First Available: November 19, 2012. Best Sellers Rank: #330,092 in Sports & Outdoors. Customer Reviews: 4.6 out of 5 stars 34 ratings 4.6 out of 5 stars. : B00A7R8PSA. Part Number: ?AC366. Manufacturer: ?XS Scuba. Material: ?Stainless Steel, Alloy Steel. Brand Name: ?XS Scuba. Item Weight: ?2.9 Pounds. Item Dimensions LxWxH: ?2.7 x 7.6 x 12.2 inches. Package Weight: ?1.7 Kilograms. Item Package Dimensions L x W x H: ?12.05 x 7.4 x 2.44 inches.