Mounts

RAM Ball Base with 1.5″ x 2.5″ 4-Hole Pattern – D Size The RAM-D-202U-23 contains a 2.25″ diameter rubber ball

The RAM-207U is a 1.5" diameter ball with a 1/2" NPT male threaded post. Specs Specifications Ball Size C Size

The RAM-239 is a 1.5" diameter C-size ball with an extended post and a 5/16"-16 male threaded post. Specs Specifications

FEATURES Compatible with RAM® Keyboard Adapter with RAM® Roto-View™ Wireless Bluetooth 5.1 keyboard Requires 2qty AAA Batteries (Included) Compatible with