RAM® Ball Base for Crown Work Assist® - B Size eTrex Solar The RAM-B-201U consists of a

The RAM-B-201U consists of a medium double socket arm that accommodates 1" B size ball bases

Included is a set of four nuts and bolts to connect the cradle to any RAM® mounting components that contain the universal AMPS hole pattern

The RAM-B-202-339U consists of a 1" diameter rubber ball connected to a flat 2

The GDS® Genuine USB Type-A Male to Male 3

RAM® Ball Base for Crown Work Assist® - B Size eTrex Solar The RAM-B-201U consists of aThe RAM Ball Base for Crown Work Assist B Size (RAM B 202U CRO1) is a ball base with a custom hole pattern for the Crown Work Assist Vehicle. Compatible with any other RAM B size components.