Unsupported Nitrile Gloves, Straight; Gauntlet Cuff, Unlined, Size 10, 11mil ORS NASCO 000 operations indicating a service 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 straight nose allows for use in narrow spaces not reachable by curved or straight jaws Use to clamp or tighten bolts or to extract items in hard to reach places unsupported nitrile gloves Three times more puncture resistant than rubber Gloves offer superior resistance to many types of chemicals Excellent alternative for individuals who experience allergic reactions to latex