About this item 100% New Brand. Size:The thread size of 12AN is 11/16-12 UNF, and the thread size of AN10 ORB is 7/8-14 UNF. Sealing:The AN side of the flare is sealed by a 37 degree angle and The ORB side is sealed with an O-ring. Material:The 12AN to 10AN orb reducer is made of aluminum alloy 6061-T6 which is anodized black surface,and the O-ring is made of NBR rubber.(Temperature Range: -40F° to +212F°.Maximum working pressure: 4000PSI) The orb fitting can be used with water, air, fuel, oil, fuild, E85, etc. Any problem you might have, please feel free to contact us via eBay message.
