RAM® Yoke Clamp Base with Ball

The yoke clamp base will fit rails in diameter from 0.625″ to a maximum of 1.25″. The 1″ rubber ball is at a right angle to the plane of the mount; when connected to a rail, the ball sits parallel to the rail.

SKU: RAM-B-121BU Category:

Aircraft Base Type

90-Degree Yoke Clamp

Ball and socket size

B Size 1" (Holds 2 lbs)

Mount Function


Part type


Solution type


Transport type


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