RAM Mount Handlebar U-Bolt Base w/1/4" -20 Threaded Stud f/Cameras [RAM-B-149Z-237U] Communication | VHF - Handheld The patented bearing system uses

The patented bearing system uses stainless steel balls in a captive grooved race and has a 250 lb (113 kg) maximum working load

Requires Mix and Match cable

Scanstrut DS21A-P-BLK Vertical Cable Seal - Black *5-Pack [DS21A-P-BLK-5]

Interrupt Capacity: 2000A@28V DC

SeaTalkng and NMEA2000 compatible (using a device net adapter cable)

RAM Mount Handlebar U-Bolt Base w/1/4" -20 Threaded Stud f/Cameras [RAM-B-149Z-237U] Communication | VHF - Handheld The patented bearing system usesRAM Handlebar Rail Mount with Zinc Coated U Bolt Base & 1" Ball Adapter that Contains a 1 4" 20 Thread for Cameras Part #: RAM B 149Z 237U The RAM B 149Z 237U consists of a zinc coated u bolt base, double socket arm and 1" diameter rubber ball, connected to a 1 4" 20 camera thread. Designed into the mount is a 1" diameter patented rubber ball and socket system with adjustment points at both ends of the socket arm; this with a twist of the arm knob,