LokoCar provide the orb adapter 6-month warranty. size:the thread size of 10AN is 7/8-14 UNF,the thread size of 10AN ORB is 7/8-14 UNF. Material: The 10AN 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.
