The RAM-B-272U consists of a 1" diameter ball and base with 9mm hole. This part is often used on motorcycles, attaching to the mirror frame, the main brand of bike for the RAM-B-272U is BMW.
Powder Coated Marine Grade Aluminum
1" Rubber Ball "B" Size
The "U" in the part number reflects product packaged in poly bag.
|Ball and socket size||Product Type||Material||Vehicle||Mount function||Packaging|
|B size 1" (Holds up to 2 lbs)||Base||Powder Coated Marine Grade Aluminum||Motorcycle||Bolt Head Adapter||Packaged in Poly Bag|