You’ll get a rugged, low-profile drill-down mount built for marine electronics with the RAM-111U-B: a 6.25″ x 2″ flat plate, 1.5″ C-size ball and short arm, and power-coated marine-grade aluminum that resists corrosion and vibration. It fits many Garmin, Lowrance, Humminbird and Raymarine units, holds position under engine load, and routes cables neatly. Installation is permanent but compact, ideal for committed boaters and kayak anglers — continue for setup tips, compatibility notes, and alternatives.
Some Key Takeaways
- Heavy-duty drill-down flat-plate mount (6.25″ x 2″) with 1.5″ C-size ball and short arm for secure, adjustable marine electronics positioning.
- Constructed from power-coated marine-grade aluminum, offering strong corrosion resistance and a low-profile black finish.
- Compatible with many Garmin, Lowrance, Humminbird, Raymarine units; compact footprint suits small cockpits, kayaks, and consoles.
- Firm ball-and-socket lockup resists vibration while allowing quick reorientation; recommended to route cables along mount and hull.
- Best for committed boaters wanting permanent, rugged mounting; consider clamp or quick-release RAM alternatives for portability.
What the RAM-111U-B Is and Who It’s For
Think of the RAM-111U-B as a heavy-duty drill-down mount built for marine electronics: it’s a 6.25″ x 2″ flat plate with a 1.5″ C-size ball and short arm that lets you position fishfinders and chartplotters with near-infinite adjustability. You get a compact, power-coated marine-grade aluminum solution that locks devices solidly to flat surfaces. You’ll appreciate ball-and-socket articulation for precise sightlines and rugged construction for saltwater use. It suits boating professionals who need dependable, repeatable mounting and kayak anglers craving compact, flexible setups. Install, adjust, and trust the mount to keep your electronics secure while you roam. Many paddlers and boaters also pair mounts like this with marine compasses and other kayak gear to create a complete navigation setup.
Quick Specs at a Glance: Size, Materials, Weight, and Compatibility
Because you want clear, actionable specs before you buy, here’s the quick rundown: the RAM-111U-B is a drill-down flat-plate mount (6.25″ x 2″) with a C-size 1.5″ ball and short arm, made from power-coated marine-grade aluminum, finished in black, weighs 1.08 lb, stands about 5.225″ tall overall, and ships as a single unit backed by a lifetime warranty—compatible with select Garmin (ECHOMAP, GPSMAP, Striker), Lowrance (HDS Carbon/LIVE 7 and select chartplotters/fishfinders), Humminbird, Raymarine, and other similar marine electronics. You’ll appreciate the compact mounting footprint, 1.5″ ball diameter, corrosion-resistant surface finish, and predictable weight distribution for secure, flexible positioning. Perfect for kayak anglers and other outdoor enthusiasts, it complements our selection of kayak fish finder mounts.
On-Boat Setup and Real-World Adjustability With Fishfinders and Chartplotters
With the quick specs in hand, you’ll want to focus on on-boat placement and how the RAM-111U-B’s ball-and-socket joint performs under real conditions. You’ll position the 6.25″ x 2″ plate for sightlines, then set mount angle quickly by loosening, aiming, and tightening the C-size 1.5″ ball. The short arm gives compact reach without obstructing cockpit flow. Plan cable routing along the mount and hull to prevent chafe and maintain clean runs to power and transducer ports. You’ll appreciate the firm lockup that resists vibration yet lets you reorient displays for bow, stern, or side console freedom. This compact setup is ideal for kayak and small-boat on-water adventures.
Durability and Performance in Marine Conditions: Build, Finish, and Lifetime Warranty
Although marine gear faces constant salt, spray, and vibration, the RAM-111U-B’s power-coated, marine-grade aluminum construction and robust ball-and-socket joint deliver the corrosion resistance and mechanical stiffness you need for long-term use. You’ll appreciate that finish: it sheds salt and resists pitting after routine corrosion testing protocols. The short arm and 1.5″ C ball maintain position under load, showing measurable vibration resilience during engine-on trials. Fasteners and plate geometry minimize flex; the drill-down install locks the base to your deck. RAM backs it with a lifetime manufacturer warranty, so you’re covered for serviceable failures. It’s a great match for paddlers and anglers who outfit kayaks and other boats and rely on gps backup batteries for extended adventures.
Should You Buy It? Pros, Cons, Alternatives, and Final Recommendation
Wondering if the RAM-111U-B is the right mount for your boat? You’ll get a rugged, low-profile drill-down plate with a 1.5″ C-ball, short arm, and marine-grade aluminum build—ideal if you want secure, adjustable positioning and lifetime warranty peace of mind. Pros: corrosion resistance, near-infinite adjustability, broad device compatibility. Cons: fixed drill-down installation limits portability; higher upfront cost than generic mounts. For alternatives, consider clamp-base or quick-release RAM variants for flexibility, or budget aftermarket plates. Check price comparison and user reviews to confirm current value and real-world fit before buying; I recommend it for committed boaters. Many paddlers and kayakers also use compatible chart plotters and other marine electronics to enhance navigation and safety on the water.
Some Questions Answered
Will This Mount Interfere With Trolling Motor Installation?
Unlikely — you won’t see significant trolling interference if you position the drill-down plate clear of the bow motor shaft and prop arc. You’ll need to check battery placement and cable routing so they don’t conflict with the mount’s short arm or ball swivel. Mount on a flat spot forward of the motor clamp, keep batteries low and aft where possible, and adjust ball-and-socket orientation to preserve full trolling motor range.
Can I Use a Different Arm Length With the 1.5 Ball?
Yes — you can swap arm lengths using the 1.5″ C-size ball. You’ll need compatible RAM arms or adapters that match the C ball interface; long arm options attach directly to the same ball for increased reach, while short arm adapters let you reduce profile or connect intermediate components. Make certain torque specs and marine-grade materials match to maintain strength and corrosion resistance, and tighten hardware per RAM’s recommendations for safe, adjustable mounting.
Are the Mounting Plate Holes Compatible With My Console’s Hole Pattern?
Maybe — you’ll need to verify hole alignment and bolt spacing against your console. The 6.25″ x 2″ plate uses a drill-down pattern with multiple mounting holes; measure center-to-center bolt spacing on your console and compare to the plate. If spacing and alignment match, you’ll bolt it down securely; if not, you can widen holes or use adapter brackets. The aluminum plate is sturdy, so minor modifications won’t compromise strength.
Is Anti-Theft Hardware Available or Recommended for This Mount?
Yes — you can and should consider anti-theft hardware for this mount. You’ll install lock wires or keyed screws through the drill-down plate holes to deter quick grabs; stainless keyed screws with a matching driver work well and resist corrosion. Lock wires secure the head and arm joints for added security. You’ll balance theft resistance with serviceability, keeping a spare key/driver ashore so you’re not stranded.
Can I Paint or Recoat the Mount Without Voiding the Warranty?
You shouldn’t paint or recoat the mount if you want to keep the paint warranty intact. Altering the finish coating can hide defects, change corrosion resistance, and may void the manufacturer’s lifetime warranty. If you want a different color or protection, contact RAM Mounts for approved coating options or request written consent. Otherwise, use removable covers or non-permanent treatments to preserve warranty and maintain marine-grade performance.
