Western Enterprises Quick Connect Components, Female Socket, Brass, Oxygen - 1 EA (312-QDB106)

Brass construction provides long service life Cycle tested over 100,000 operations indicating 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 valves with total shutoff at only 10 oz of back pressure