RAM® Round Plate with Ball


2.5″ round plate connects to RAM device holders containing the universal AMPS hole pattern.

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 environments.



Plate size: 2.5″ (6.35cm) diameter
Hole pattern: 4-hole AMPS (1.181″ x 1.496″); 3-hole 120-degree: 1.812″ diameter
Ball/socket size: 1″ (B size)
Weight capacity: 2lbs (900g)
Weight: 0.15lbs (70g)


– RAM® Round Plate with Ball