RAM Mounts® Aluminum Base for the Humminbird 100, 300, 500, 700 Series and Matrix Series, Includes composite connector, fits 1" Ball Interface, No Base

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RAM Mounts®
$ 34.95
Excl. tax
Available for Immediate Shipment
Stock number:
YA RMS-1091
UPC/EAN code:
SKU code:


Fits: Hummingbird - 100, 300, 500, 700 and Matrix Series - Lowrance Elite-5 Factory Base Mount.

YakAttack and RAM teamed up to produce this wicked combo pack that allows you to attach Hummingbird/Apelco, 100, 300, 500, 700 Series and Matrix Series FishFinders with a composite connector.    The double socket arm and connecting marine adapter base is designed with a RAM 1" diameter patented rubber ball and socket system that has adjustment points at both ends of the double socket arm; this allowing for almost infinite adjustments and perfect viewing angles.  This mount does not include the 1" RAM Ball Base.  This mount is a "Light Use" mount designed to hold smaller marine electronic devices.    This base will work on the Lowrance Elite- 5 factory base included with the Fishfinder packaging.

If you want it to fit your Kayak Track System use part: YA CBO-SB1-R107BU  


  • Aluminum Base for Hummingbird 100, 300, 500, 700 Series
  • Aluminum Base for Matrix Series
  • Work with the Lowrance Elite-5 Factory Base
  • 1" Connector Ball
  • 1" Composite Connector (RAM Ball Not Included)
  • Made In the USA


  • Weight: ~1.5 lb
  • Construction: Composite Polymer 
  • Includes:
    • Aluminum Mounting Plate 
    • Ball Mount
    • 1" Composite Connector No Base (RAM Ball Not Included) 
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