Brass construction provides long service life. Non-interchangeable oxygen and fuel gas connectors. Instant closure on reverse flow check valves. Spring-loaded locking mechanism responds to fingertip action and achieves a gas-tight connection. Double seal socket connection on second seal

Product
312-QDB33
Description
Regulator-To-Hose Connect
Ea
36.32
Product
312-QDB34
Description
Hose-To-Machine Connect
Ea
36.32