RAM Mounts
RAM Medium Size Double Socket Arm with Diamond Base and 1.5" Ball
Best heavy-duty mounting solution for rugged, adjustable device positioning.
Enhance your device mounting with the RAM Medium Size Double Socket Arm and Diamond Base. Crafted from durable, powder-coated marine-grade aluminum, this mount offers robust support for devices up to 4 lbs. The 1.5-inch C size ball system provides near-infinite adjustability, allowing you to position your device perfectly. The universal AMPS 2-hole pattern on the diamond base ensures compatibility with a wide range of RAM device holders and other accessories. Proudly made in the USA, it's built for lasting performance and backed by a lifetime manufacturer's warranty.
$39.99
Owner Satisfaction
4.8
/ 5
Category Rank
5
/ 351
#5 in GPS Mounts
Price vs Category Average
-19%
Below average
Socket to socket length
4.66
/ inches
Who it's for
- Off-roaders and professionals mounting heavy tablets or large GPS units
- Users building a versatile, long-term modular mounting ecosystem
- Drivers needing quick, stable adjustments for optimal screen visibility
Who should skip it
- Motorcyclists or drivers requiring a low-profile, discreet mounting setup
- Budget-conscious buyers seeking an affordable, entry-level mounting solution
- Operators using sensitive equipment in high-vibration, extreme environments
Performance breakdown
Structural Integrity
Marine-grade aluminum construction ensures rock-solid stability in harsh environments.
Adjustment Versatility
The C-size ball system allows for precise, near-infinite positioning angles.
Component Compatibility
Standard AMPS hole pattern integrates seamlessly with a vast accessory ecosystem.
Load Capacity
Handles up to four pounds with ease, supporting most heavy-duty devices.
Installation Ease
Simple screw-in mounting makes setup straightforward for most vehicle dashboards.
Longevity
Lifetime warranty reflects the exceptional durability of this American-made hardware.
Key Specs
Socket to socket length
4.66 inches
Hole pattern
2-Hole AMPS 1.912 inches
Plate size
2.43 x 1.31 inches
Ball size
C Size (1.5 inches)
Weight capacity
Up to 4 lbs
Material
Marine grade aluminum
Overall length
5.69 inches
Country of Origin
USA
Features
- Securely connects to RAM device holders via AMPS pattern.
- Medium length double socket arm for flexible positioning.
- Durable marine-grade aluminum construction.
- Provides stable mounting with a diamond base.
- Compatible with all RAM 1.5" ball components.
- Offers near-infinite adjustability.
- Built for long-lasting performance.
- Backed by a lifetime warranty.
What customers say
Customers consistently praise this RAM Mounts arm for its exceptional quality and unwavering reliability. The robust construction ensures that devices remain securely positioned, even in demanding environments like off roading or marine use. Users appreciate the simple yet effective double socket design, which allows for precise adjustments without sacrificing holding power. This component is viewed as a foundational piece, justifying its price point through long term durability and peace of mind.
Know before you buy
This mount is designed to support devices weighing up to 4 lbs. It is best suited for medium-sized electronics like GPS units or tablets.
The diamond base features a universal 2-hole AMPS pattern, which is the industry standard for most RAM device holders. As long as your holder uses this pattern, it will be compatible.
Yes, the 1.5-inch C size ball system allows for near-infinite adjustability. You can easily loosen the knob on the double socket arm to pivot and position your device exactly where you need it.
Absolutely. The mount is constructed from marine-grade aluminum with a powder-coated finish, making it highly resistant to corrosion and durable enough for outdoor or marine environments.
The socket-to-socket length of the arm is 4.66 inches, with an overall assembly length of 5.69 inches. This medium length provides a good balance between reach and stability.
The package includes the arm and the diamond base, but it does not include the screws to attach the base to your mounting surface. You will need to provide your own screws that are appropriate for the material you are mounting to.
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