RAM Mirror Mount M10x1.25 or M10x1.5 1in Ball Metric

RAM Mounts M10x1.25 or M10x1.5 Motorcycle Mirror Ball Adapter with B Size Ball The RAM-B-349U includes a M10 x 1.25 pitch male thread connected to a 1" rubber ball. The threaded hole must contain the following dimensions for this base to fit: M10 1.25 pitch with a 14.5mm flange diameter with a 10.15mm thread length. The RAM-B-349-1U includes a M10 x 1.5 pitch male thread connected to a 1" rubber ball. The diameter of the round flange is 14.3mm and the thread length is 10.5mm. Features: Universal threaded hole solution for a variety of use cases Included B size 1" RAM® rubber ball allows for connection to any B size RAM® double socket arm; ball and socket technology allows for near-infinite adjustability Made of Powder-coated, marine-grade aluminum for durability and reliability in the most demanding marine environments