6 Best RAM Mount Marine Units Reviewed

by Andrew

6 Best RAM Mount Marine Units Reviewed

by Andrew

by Andrew

Even as a casual sport, fishing requires the correct equipment and high-quality tools to achieve safe, productive outings on the water.   

One such piece of equipment is a reliable fish finder mount, whether you’re casting from a small vessel into your favorite lake or off high-speed watercraft into churning waves. Few brands can offer stability and versatility at both extremes, but RAM Mounts is undoubtedly one of them.  

RAM marine mounts are highly adaptable configurations that are simple to use, install, and adjust, with exceptional craftsmanship from a brand trusted by anglers worldwide.  

Preview

Product

Material

Socket-to-Socket Length

Applications

Check Price

RAM Mounts Horizontal 6' Swing Arm Mount for...

RAM Swing Arm Mount

Aluminum

6” length arm

Fish finder mount system

RAM Mounts Large Marine Electronics Mount...

RAM-D-111U

Aluminum

3.6”

Fish Finder mount

RAM MOUNTS Composite Double Socket Swivel &...

RAM RAP-B-200-2U

Composite

5.5”

Ratchet arm component

RAM MOUNTS (RAM-103U 1.5 Inch Ball Double...

RAM-103U

Aluminum

4.66”

Socket arm component

No products found.

RAM-B-101U

Aluminum

3”

Fish finder mount

No products found.

RAM-B-201U-C

Aluminum

5.31”

Socket arm component


Why Do You Need a Quality RAM Mount?  

Certainly, several mounting systems exist that deliver reliable performance and durability—but few come close to meeting the high standards set by RAM Mounts.  This modular line includes nearly 5,000 pieces specially designed to fit together, which means you aren’t just purchasing a single mount.  Instead, you’re purchasing components that can fit into a complete system, easily added to and reconfigured over time to suit your exact needs.  

RAM mounting systems use a patented, interchangeable “ball and socket” system that reduces shocks and vibration, as well as slippage, to deliver unmatched stability in turbulence, at high speeds, or while enduring rough weather.  

RAM Mount

All RAM elements are crafted from marine-grade materials to resist corrosion.  These include rubber, aluminum, steel, and composite formulas.  

Their mounting systems aren’t just ideal for fish finders, either: virtually any equipment you could want or need to mount will have a compatible RAM component, from GPS units to cell phones or fishing rods.  What’s more, RAM delivers across dozens of industries from farming to construction, as well as office or healthcare settings. This speaks to the brand’s incredible versatility, innovation, and dedication to meeting—and exceeding—its consumers’ expectations and needs.  


Considerations When Buying a Marine Ram Mount  

Application  

Ram Mounts serves a variety of sports and industries, and their marine products are designed for just about any and all things water-related. Mount a fish finder or GPS device, cell phones, action cameras, drink holders, rod holders, and much more with their unique and customizable modular systems, created with an equal focus on adaptability, functionality, and performance.  

Compatibility & Adaptability 

While other companies might focus on specialized products to a few types of vessels, RAM is one of those rare companies that truly can do it all. Their products not only fit together and easily adapt to existing RAM products but are also available for a wide range of watercrafts, including kayaks, inflatable rafts, traditional hulls, pontoons, and paddleboards. Many of their mounts are universal, while others are compatible with several popular device brands such as Humminbird, Lowrance, Garmin, and more.  

Durability & Quality Construction  

Saltwater, wind, sun, and unexpected impacts can do a number on your marine accessories, so high-quality materials are a must.  RAM understands this need and creates every product and component out of marine-grade and corrosion-resistant materials.  Their mounting systems are designed to last and weather just about any storm while keeping your devices and gear as safe and stable as possible.  

Ease of Use & Installation 

RAM Mounts knows tool-free installation is imperative to many anglers, so while some of their products require drilling, many others utilize suction cups, bolts, or clamps to make installation simple—and adjustable.  

That said, even their more permanent mounts and accessories are easy to install, with most requiring minimal drilling.  The Assembly of your RAM modular system is also simple, thanks to an innovative yet intuitive ball-and-socket design.  

ball and socket sizes

Mounting Style & Location 

With such a wide and customizable range of products, it’s no surprise RAM Mounts can go just about anywhere on your vessel that makes sense. If you need your phone by your side and tablet on the other (with a handy GPS and fish finder thrown in the mix), just install the corresponding accessory mounts wherever your vessel allows. Best of all, RAM’s ease of installation allows for simple removal and repositioning in just a few minutes, with few to no tools needed.  

Brand Reliability 

For over 25 years, RAM Mounts has provided customers with high-quality systems for any number of needs, vessels, and activities. They focus equally on innovation and functionality: you won’t see any superfluous bells and whistles, but rather only components and features meant to improve user experience. Furthermore, RAM Mounts stands behind their products and are committed to serving their customers with responsive service.  


6 Best Ram Mounts Reviewed  

1. RAM Swing Arm Mount

Best Marine RAM Mount (Top Pick) 

Material 

Aluminum 

Weight 

2.09 lbs 

Socket-to-Socket Length 

6” length arm 

Applications 

Fish finder mount system 

Corrosion Resistant? 

Yes 

Drilling Required? 

Yes 

This universal mount features a swing arm with a length of 6” to perfectly position your fish finder against sprays, glares, and more with 360-degree rotation, no matter where you’re positioned in your vessel. Anglers who like the freedom to roam about while fishing (without losing sight of their device) will especially appreciate this feature.  

Made of marine-grade powder-coated steel, aluminum, and durable composite materials, this mount weighs 2.09 lbs.—a bit heftier than other fish finder mounts, to be sure, but still lightweight without sacrificing one bit of durability.  

Installation is fast and straightforward, consisting of little more than drilling down into the mounting plate after you select your preferred surface. Some customer reviews, as well as RAM’s website itself, indicate the pre-drilled mounting holes won’t fit every device, requiring some adjustments.  Another factor to consider is that not all the hardware is included: you will need your own screws or bolts, suited to your mounting location and vessel type.  

The RAM Swing Arm Mount fits an exhaustive list of devices, including Garmin's echoMAP, GPSMap, and Striker lines; Humminbird’s Apex, Helix, and Solix lines; and Lowrance’s Elite, HDS, and Hook series.  

This swing arm mount can even be upgraded with RAM’s PinLock security systems—providing increased stability with minimal bulk to mitigate vibrations or slippage.  

Pros
  • Universal; fits most models 
  • Rugged durability 
  • 360-swivel design 
  • Easy installation 
  • Lifetime warranty 
Cons
  • May need adjustments for best fit 

2. RAM-D-111U

Best RAM Large Marine Electronics Mount 

Material 

Aluminum 

Weight 

3.58 lbs 

Socket-to-Socket Length 

3.6” 

Applications 

Fish Finder mount 

Corrosion Resistant? 

Yes 

Drilling Required? 

Yes 

For larger devices, RAM Mounts has you covered: the RAM-D-111U was designed with large fish finders and chart plotters in mind.  Its weight capacity ranges from 5 to 6 pounds, while weighing a sturdy 3.58 pounds itself.  The materials—marine-grade aluminum, as well as the standard RAM rubber ball in its swiveling base—are engineered to withstand heavy use and resist corrosion, ensuring long-lasting quality that’s further backed up with the brand’s lifetime warranty.  

Like the RAM Swing Arm Mount, the RAM-D-111U utilizes a drill-down mounting style.  Although its arm is shorter and its swiveling capabilities don't reach a full 360 degrees, the ball-and-socket component does provide an enormous range of adjustments so you can get the ideal angle and read your larger devices with ease.  

Some devices that are compatible with this RAM mount include Garmin’s echoMAP and GPSMAP series, Lowrance’s HDS and Elite lines, most Humminbird products, and several large devices from Raymarine. Additionally, RAM offers upgrades like cable managers or PinLock accessories to get the best performance out of your mounting system possible.  

Fully extended, this mount reaches a height of 8.125” while maintaining superior stability.  This means you don’t have to give up your big tech, even at high speeds or in turbulent waters: the RAM-D-111U can easily mount and prominently display your fish finder or chart plotter.  

Pros
  • Ideal for large tech 
  • High durability 
  • High adjustability  
  • Easy installation 
  • Lifetime warranty 
Cons
  • Excessively large/bulky for some models 

3. RAM RAP-B-200-2U

Best Adjustable RAM Mounts for Boats 

Material 

Composite 

Weight 

0.4 lbs. 

Socket-to-Socket Length 

5.5” 

Applications 

Ratchet arm component 

Corrosion Resistant? 

Yes 

Drilling Required? 

No

This mounting system offers high adjustability in a deceptively simple yet brilliant design.  It features two swivel points: one in the center with 360-degree rotation and a joint boasting a 180-degree range of motion.  Able to attach to any B-size ball in other RAM products, it can fit a wide selection of mounting bases or device holders, making it a wise addition to your arsenal if you’re looking for a truly customizable mounting solution.  

Compatible bases such as the Round Plate or Diamond Ball base use drill-down installation; after that, installing the RAP-B-200-2U is as simple as unscrewing the bolt, placing the socket on the ball, and re-tightening for a snug and ideal fit. Its high-strength composite construction lends it a lighter weight than other RAM products at just 0.4 pounds, although it can withstand up to four times that in terms of capacity (about 2 pounds with standard, everyday use, and 1 pound with heavy or rough use).  

Like other RAM products, this adjustable mount arm is backed by a lifetime warranty.  It's worth noting that its compatibility is limited to components in RAM's "B-size" category—common for smaller devices such as phones and GPS units and some small fish finders. Some models will require components in the C-size category, however, with very large devices moving into the D-size.  

Pros
  • Durable construction 
  • 360-swivel design 
  • Double joints; highly adjustable 
  • Easy installation 
  • Lifetime warranty 
Cons
  • Not suitable for larger components 

4. RAM-103U

Best Heavy-Duty Marine RAM Mount  

Material 

Aluminum 

Weight 

0.93 lbs 

Socket-to-Socket Length 

4.66” 

Applications 

Socket arm component 

Corrosion Resistant? 

Yes 

Drilling Required? 

No

The RAM-103U is a better option than RAP-B-200-2U if you’re looking to mount larger devices, since it falls into the C-size category.  Its double-socket design provides adjustability not just at its base but also at the included 2.5" device plate, which is pre-drilled for universality.  

This mount will fit with a variety of other RAM products, such as the Round Plate, ToughClaw Large Clamp, or Twist-Lock Triple Suction bases. You can even increase the articulation by adding a Double Ball Adapter.  RAM excels at creating multi-functional products so you can customize new mounts, or improve your existing systems even years after purchasing your first pieces.  

To install the RAM-103U, you only need a compatible base and your own two hands. The ball clamps loosen and tighten via bolts (covered by molded plastic grips, like many RAM products), so adjustments can easily achieve great stability and fluid movement.  

Don't let the simple installation and smart design fool you; however: this component is every bit as rugged as other RAM products. Made of marine-grade aluminum and high-strength rubber, the RAM-103U weighs only 0.93 pounds, yet can withstand 3 or 4 pounds of use (standard and heavy-duty usage, respectively). 

Pros
  • Universal device plate 
  • High durability 
  • Compatible with many bases 
  • Easy installation 
  • Lifetime warranty 
Cons
  • Too large for small devices 

5. RAM-B-101U

No products found.

Best RAM Mount for Small Fish Finders 

Material 

Aluminum 

Weight 

0.51 lbs 

Socket-to-Socket Length 

3” 

Applications 

Fish finder mount 

Corrosion Resistant? 

Yes 

Drilling Required? 

Yes 

If your devices aren’t big and bulky, forgo the large—albeit impressive—options from RAM and opt for the RAM-B-101U. This double-ball mount eliminates the bulk without sacrificing stability, durable construction, or smart design.  

Similar to many other RAM mounting systems, this product requires drill-down installation at the base.  Its device plate is pre-drilled to fit most device holders.  Best of all, you can’t install this mount upside-down—either end works as both the base and device plate.  

Like the RAM-103U, this model allows for a high range of motion at both its base and the device holder, thanks to two rubber balls at either end of the clamping system. After installing the base with minimal tool-work, simply install your device holder and adjust the ball clamps for a secure yet highly adjustable fit.  It's made from marine-grade aluminum and backed by RAM's lifetime warranty.  

This mount falls into RAM’s B-size category, making it ideal for small GPS units, mobile phones, and more. And if drilling isn’t your preferred installation method, this model is also compatible with the Rail Adapter kit or Adhesive Pad.  

Pros
  • Universal device plate 
  • Durable 
  • Great for small devices 
  • Easy installation 
  • Inexpensive 
Cons
  • Not ideal for high vibrations/impact 

6. RAM-B-201U-C

No products found.

Best RAM Mount for Kayak Fishing 

Material 

Aluminum 

Weight 

0.53 lbs 

Socket-to-Socket Length 

5.31” 

Applications 

Socket arm component 

Corrosion Resistant? 

Yes 

Drilling Required? 

No 

While some brands might offer mounts for kayaks or small watercraft as a bit of an afterthought, RAM Mounts designs many components specifically with kayak anglers in mind.  

What’s more, the company’s modular system focuses on adaptability—which means virtually none of their products are limited to a single use or vessel type. The RAM-B-201U-C is an ideal example of this, as it's great for boats, rafts, and kayaks alike.  Easily mount a GPS, fish finder, or cell phone to your vessel using any compatible B-size ball base, from a standard Round or Diamond base to clamps or suction varieties.  

The RAM-B-201U-C is made of powder-coated aluminum and weighs very little at just 0.31 pounds, yet offers the same highly adjustable design as larger, heavier models: with a socket at the bottom and top, it fits two ball joints—one at the base, and another in the device holder of your choice—so it can be moved in a variety of configurations at both points.  

Its lightweight yet sturdy design makes this RAM mount perfect for kayaks, where space is limited, and weight distribution can become critical. While it can withstand just a pound of heavy use, its standard weight capacity is 2 pounds—more than enough for most kayak anglers.  

Pros
  • Lightweight 
  • Small size 
  • Double socket arm; highly adjustable 
  • Inexpensive 
Cons
  • Lower weight capacity 

How to Easily Install a Ram Mount  

One of the many qualities that keep RAM Mounts customers coming back is the brand’s focus on user-friendly design. Installing your RAM mount and its components is very easy, no matter how large or small the product—or your vessel.  

How to Install a Ram Mount In a Boat 

Standard boats offer a plethora of ideal mounting spots.  Once you’ve selected your preferred area, lightly clean it and gather your tools.  You’ll need a drill to install most RAM Mounts bases, since they often use a drill-down system.  

Drill-down installation is as easy as it sounds: simply drill your screws down through the base. Once installed, your base is ready to attach any number of components with the company’s patented ball-and-socket system.  

However, if you don’t want to drill holes in your vessel, RAM offers several no-drill options that can be installed without any tools whatsoever.  The possibilities will vary by your base and device type, but some products include the Tough-Claw Clamp Base, the Twist-Lock Suction Cup Base, rail adapters, and more. There’s even a heavy-duty magnetized mount for metal surfaces: the Tough-Mag Ball Base.  

In short, RAM is as mindful with its installation options as they are with the rest of their designs—so finding a product to suit your exact needs is never a problem.  

boat

How to Install a RAM Mount in a Kayak 

Kayak anglers know every inch of space on that watercraft is precious.  Because there’s not much room to move, you want every device within arm’s reach—without taking up the entire kayak.  RAM understands this need too, and their extensive line of products designed specifically for kayak anglers shows it.  

Camera mounts, phone holders, fish finder mounts, rod holders—RAM offers it all, with sturdy and simple drill-down mount systems that require very little work to install.   

  1. 1
    Choose a suitable surface for your base type and device position. Clean the area and align your base where you want it to go. 
  2. 2
    Drill screws straight down through the pre-drilled holes in your RAM mount base to affix it to your vessel. 
  3. 3
    Attach your accessories, such as swivel arms and the device holders, using the ball-and-socket system. Adjust as needed. 

Like other RAM mounts, you can also use non-drilling bases such as the Tough-Claw or suction systems, where applicable.  

Tips for Mounting a Fish Finder  

To mount a fish finder to your RAM mount after it’s installed, you’ll first need to make sure you have the correct device plate. Fortunately, RAM provides numerous universal options to make this step as effortless as the rest of the selection process.  

The RAM Swing Arm Mount is ideal for most devices, although the Marine Mount (which comes in a variety of sizes) can also accommodate fish finders well.  It provides excellent stability and high degrees of articulation.  

If you know you’ll want to move your fish finder frequently—say, if you'll be fishing from multiple areas of your vessel—opt for a swivel arm mount and swiveling device holder or adapter. This will let you angle the fish finder, so it's always in view.  


People also Ask (FAQs)

Are RAM mounts universal? 

Most RAM Mounts products are universal and fit popular device brands such as Garmin, Humminbird, Lowrance, and more. As for non-universal products, RAM’s modular designs still allow for compatibility with a wide range of devices.  

Do RAM mounts really dampen shock and vibration? 

Due to RAM’s innovative, patent-protected ball-and-socket system, shock and vibration to your devices are significantly reduced. The high-grade rubber absorbs impacts far better than other materials, as does the snug fit of the ball into the socket—all without sacrificing adjustability.  

Where are RAM Mounts usually made? 

RAM Mounts are assembled in America in the very same Seattle neighborhood where the company got its start. Most of its manufacturing is done in Seattle, as well, although some production is completed overseas.  

Are there any special maintenance steps to take in keeping a RAM mount in good condition? 

Like most fishing accessories, you’ll want to rinse your RAM mounts and components with fresh water after they’re exposed to saltwater conditions. You’ll also want to check for corrosion or damage if submersion or severe impacts have occurred, as these could compromise the integrity of your system.  

Are there any other necessary RAM mount fishing accessories that I should buy? 

Besides fish finder mounts, RAM also sells fishing rod mounts, cup holders, camera mounts, and much more.  Start by assessing your vessel: is gear always in the way?  Is it short on storage?  By asking yourself what your watercraft is lacking, you’ll quickly find needs to fill—most or all of which RAM Mounts is prepared to meet.  

Where can I buy quality RAM mounts?  

Amazon offers an extensive selection of RAM products, including mounting systems, swivel arms, ball bases, and more.  Additionally, these are usually much cheaper than identical products from brick-and-mortar outdoor supply stores.  


Conclusion

Few, if any, brands offer the dependability and unique adaptability of RAM Mounts. The RAM Swing Arm Mount is the best mount in their marine line overall, thanks to high compatibility and impressive range of motion, including a 360-degree swivel that will allow you to spot your fish finder from just about anywhere on the boat.  

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