1815 Model Code: AA (part# 1815) This item features: -For installations where protruding fittings cannot be used. -Fittings sit flush, and are not easily damaged. -For use on line shafting pulleys or revolving bearings. -Connection Type: Male/Female. -Shape: Straight. -Price is for 1 Each. Model Code Model Description AABody Material:Metal, Length:23/64 in [Max], Male Thread:1/8 in (NPTF), Type:Flush Fitting ABLength:9/32 in [Max], Male Barb/Hose:1/4 in, Type:Drive Fitting