RAM® Handlebar U-Bolt Double Ball Mount with AMPS Hole Pattern ECHOMAP UHD 7" short double socket arm and

short double socket arm and 1

The RAM-B-103-C-238U consists of a diamond base and LONG double socket arm that will accept 1" ball bases

The RAM-B-138-GDS-DOCK-V1CPU consists of a 2

includes a brass 1/4"-20 thread

B size medium length double socket arm and round 2

RAM® Handlebar U-Bolt Double Ball Mount with AMPS Hole Pattern ECHOMAP UHD 7" short double socket arm andThe RAM B 149Z 347U consists of a zinc coated u bolt base, double socket arm and square adapter base that contains the universal AMPS hole pattern. Included in this package is hardware that will accommodate rails from 0. 50" to 1. 25" in diameter. The base includes black cover caps to be placed over the exposed ends of the u bolt. The included composite rail adapter can narrow the rail to a minimum width of 0. 5". The square adapter base contains four