Quick Connect, Regulator-to-Hose, Brass, QDB300 (M) Plug/QDB301 (F) Socket, Inert Gas ORS NASCO which helps provide for peripheral

which helps provide for peripheral vision|Polycarbonate lenses provide 99

keeping lenses clear|Quick-release hinge system converts easily from temples to headband|Removable temples and standard adjustable headband included (Hypoallergenic latex-free option available)

One-handed spring impact operation

Narrow face brush is suitable for cleaning root and hot passes

Quick Connect, Regulator-to-Hose, Brass, QDB300 (M) Plug/QDB301 (F) Socket, Inert Gas ORS NASCO which helps provide for peripheralBrass 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