The RAM-B-202U-225 contains a 1" or 1.5" diameter rubber ball connected to a rectangular plate with a 4-hole pattern of 38.1mm x 50.8mm (1.5 x 2 inches) center to center. Overall plate dimensions are 50.8mm x 63.5mm x (2 x 2.5 inches).

The 1” Ball is ideal for lighter applications such as smart phones, phablets and sat-navs. Use the 1” double socket arms to connect between all 1” ball RAM bases and RAM accessories.

We recommend the 1.5” Ball for heavier applications such as 10in tablets, iPads and laptops. We offer a range of 1.5” arms and mounts for heavy-duty mounting solutions which are fully compatible with our existing range of tablet holders. Use the 1.5” double socket arms to connect between all 1.5” ball RAM bases and accessories.

Hole pattern