RAM Mount 1.5" Ball Double Socket Arm w/2.5" Round Base [RAM-103U] Electrical | Battery Isolators Part #: RAM-B-138-UN4

Part #: RAM-B-138-UN4

water speed and water temperature data – plus attitude sensing for heel/trim and pitch/roll inputs

self-supporting antenna for good communications where range is not the predominant factor

Includes Medium / DownScan transducer

this holder is ready to ride

RAM Mount 1.5" Ball Double Socket Arm w/2.5" Round Base [RAM-103U] Electrical | Battery Isolators Part #: RAM-B-138-UN4RAM Mount 1. 5 Inch Ball Double Socket Arm with 2. 5 Inch Round Base The RAM Mount RAM 103U mount, with standard arm, consists of the 1. 5" diameter ball and socket system with one open socket end. This mount is designed to be used with any of the RAM mounting bases or cradles with a 1. 5" diameter rubber ball. The RAM 202U round base has a 1. 5" diameter rubber ball connected at right angles to a 2. 5" diameter base. The plate has pre drilled holes