RAM Mount Marine Electronics Mount Long Arm Gimbal Bracket [RAM-111U-D] Brand_Blue Sea Systems Lens - Mineral Glass -

Lens - Mineral Glass - Anti-fog

Highly Water Resistant

UPC: 849774010095

For larger trailer frames check out the Large Frame U-Bolt Kit (11416)

these battery trays use an adjustable cross bar and posts to allow for universal fit of both short and tall battery styles

RAM Mount Marine Electronics Mount Long Arm Gimbal Bracket [RAM-111U-D] Brand_Blue Sea Systems Lens - Mineral Glass -The RAM 111U D consists of a 2. 5" diameter round base that contains the universal AMPs hole pattern, LONG LENGTH double socket arm and 6. 25" x 2" rectangle base. The rectangle base contains different combinations of pre drilled holes which will match up to many electronic devices and mounts, including Marine GPS, CB Radios, Ham Radios, Gimbal Brackets and more. The RAM 111U D is Compatible With: Garmin Fishfinders and GPS Chartplotters Humminbird