RAM® Horizontal 6" Swing Arm Drill-Down Mount for Fishfinders & Chartplotters

The RAM® Horizontal 6" Swing Arm Drill-Down Mount delivers rock-solid support and full adjustability for fishfinders, chartplotters, and marine electronics. Designed for demanding marine environments, this mount features a curved 6-inch swing arm with dual 360-degree pivot points, allowing precise positioning and easy viewing from virtually any angle.

Built from powder-coated, marine-grade aluminum, the RAM-109HU is engineered for durability, corrosion resistance, and long-term performance on boats, kayaks, and other marine vessels. Its universal rectangular mounting plate supports a wide range of gimbal brackets and electronic devices, making it a versatile solution for anglers and marine professionals who demand reliability.

Gadget Mounts is an Authorized RAM Mounts Dealer, ensuring you receive genuine products backed by RAM’s legendary lifetime warranty.

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Key Features

• 6" curved swing arm designed for horizontal surface mounting
• Dual pivot points provide full 360-degree rotation at each joint
• Universal rectangular top plate supports many fishfinders and chartplotters
• Powder-coated marine-grade aluminum for corrosion resistance
• Securely supports devices weighing up to 8 lbs
• Made in the USA
• Backed by RAM® Lifetime Warranty

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Mounting & Installation Notes

• Drill-down hardware not included due to varied mounting surfaces
• Gimbal brackets typically attach using hardware included with your fishfinder
• Stainless steel hardware recommended for marine applications
• Additional drilling may be required for certain device configurations

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Specifications

Overall Height: 5.41"
Swing Arm Length: 6"
Weight Capacity: 8 lbs
Product Weight: 2.21 lbs
Material: Marine-grade aluminum

Top Plate Size: 6.25" x 2"
Bottom Plate Size: 3.47" x 3.47"

Hole Pattern:

• Top Plate: Multiple universal hole locations (see drawing)
• Bottom Plate: 2.5" x 2.5"

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Brand and Warranty

Brand: RAM Mounts
Part Number: RAM-109HU
Warranty: Manufacturer’s Lifetime Warranty

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