RAM® Heavy Duty Fishfinder Deck Mount
Ball Base Information
"RAM" Prefix Code
To provide lightweight strength and corrosion resistance, RAM is made of marine grade Aluminium with a black powder coated finish, stainless steel hardware and 'rubber balls' - 'RAM' products are stiffer and stronger than their 'RAP' variants and typically used in more rugged applications.
"RAP" Prefix Code
Many of our 'RAM' products are available in a 'RAP' - composite variant. Our composite 'RAP' products are generally designed for lighter duty applications where keeping the weight of the mount low is a priority.
RAM® BALL SIZES
The weight limits below are a guide only. All factors in a planned mounting configuration should be considered to choose the most suitable ball size.
The most common ball size applications:
B Size - Action Cameras, Phones and Small Tablets
C Size - Medium - Large Tablets in Heavier Duty Applications
D Size - Heavy and Rugged Tablets and Laptops in Commercial Applications
Please check with our technical team for advice.


Backorder parts are normally available within a 1 to 7 week timeframe. Please contact our sales team for more accurate delivery information.
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Features
- Supports up to three fishfinders for maximum data intake; ideal for bow or rear-mounted fishfinder setups
- Compatible with Garmin®, Lowrance®, and Humminbird® mounting patterns
- Includes AMPS and tri-hole patterns for RAM® D size bases
- Marine-grade aluminum construction with powder-coated finish
- Back by a Lifetime Warranty
The RAM® Heavy Duty Fishfinder Deck Mount (RAM-FF1U) is a robust, powder-coated aluminum bracket designed to support up to three fishfinders simultaneously. Whether you're trolling deep waters or scanning shallow coves, this heavy-duty mount helps you take in more data for smarter navigation and better results. Built for versatility, the Deck Mount features a wide array of pre-drilled hole patterns, making it compatible with popular fishfinder brands like Garmin®, Lowrance®, and Humminbird®. It also includes three sets of 4-hole AMPS patterns and three sets of tri-hole patterns for seamless integration with RAM® Mounts D size bases. Need a secure mount at the stern? Pair the Deck Mount with the RAM® Foot Stabilizer for added support and stability in rough waters. Crafted from marine-grade aluminum, this fishfinder mounting bracket is corrosion-resistant and engineered to withstand harsh marine environments—lasting longer than your boat and standing up to the roughest conditions. In fact, we guarantee it with our Lifetime Warranty for all RAM® components.
Components
hardware included
(6) 5/16"-18 x 1" Machine Screws
(6) 5/16"-18 Nylock Nuts
(8) #10-24 x 3/4" Machine Screws
(8) #10-24 Nylock Nuts
hole pattern
See Drawing
materials
Marine-grade aluminum
packaging type
Poly Bag
Weight
0.0 kg