The RAM-B-272U consists of a B size 1" rubber ball and mounting base measuring 1.18" x .75" x .2" with a 9mm hole. This angled bolt head adapter base is often attached to the mirror frame on motorcycles.
BALL/SOCKET SIZEB Size (1")
WEIGHT CAPACITYStandard Use: 2 lbs
Heavy-Duty Use: 1 lb
PACKAGING TYPEPoly Bag