Check the listing for details. Western QDB302 Inert Gas Hose to Machine Quick Connect Male Plug. Condition: New. Listed at 18.95 USD. Western QDB302 Inert Gas Hose to Machine Quick Connect Male Plug Male Plug for QDB34 • Brass construction provides long service life• Cycle tested over 100,000 operations indicting a service life of 10 to 12 years of comparable use• Non-interchangeable oxygen and fuel gas connectors prevent accidental gas mixing• Instant closure on reverse flow check values with total shutoff at only 10 oz of back pressure• Connection Type Hose to Machine• Gas Type Inert Gas• Type Male Plug Orders usually ship within 24 hours, Monday thru Friday, all orders ship via USPS. If you are not satisfied with you purchase you can request a return authorization number and ship the product back to us in its original packaging and in new condition, including packaging. Returns are subject to a 15% restocking fee. The return authorization number will need to accompany all returns. Return authorization number request must be requested within 3 days of receiving the product. All items shipped to Texas require 6.25% sales tax.