RAM Mounts
Medium Double Socket Arm with Round Base and 1" Ball
Best adjustable mounting solution for rugged, custom device setups.
Enhance your device setup with the RAM Mounts Medium Double Socket Arm. This versatile mount features a 2.5" round base with the universal AMPS hole pattern, ensuring broad compatibility with various RAM device holders. Its patented ball and socket system provides near-infinite adjustability for the perfect viewing angle. Constructed from durable, powder-coated, marine-grade aluminum, this mount is built to last in demanding environments and is backed by a lifetime warranty for your peace of mind.
$28.49
Owner Satisfaction
4.7
/ 5
Category Rank
43
/ 351
#43 in GPS Mounts
Price vs Category Average
-43%
Below average
Socket to socket length
3
/ inches
Who it's for
- Modular builders needing versatile, cross-compatible mounting solutions
- Off-road adventurers requiring gear that survives rugged, harsh conditions
- Drivers seeking precise, easily adjustable device viewing angles
Who should skip it
- Budget-conscious shoppers preferring inexpensive, generic plastic alternatives
- Drivers with limited dashboard space or obstructed sightlines
- Motorcyclists or heavy-machinery operators facing constant, high-frequency vibrations
Performance breakdown
Structural Durability
Marine-grade aluminum construction withstands the harshest outdoor environments with ease.
Adjustment Versatility
Patented ball and socket design allows for precise, near-infinite viewing angles.
Mounting Compatibility
Universal AMPS hole pattern integrates seamlessly with a vast ecosystem of holders.
Vibration Resistance
Rubberized ball surface provides superior grip to prevent unwanted device movement.
Weight Capacity
Reliable support for standard GPS units, though limited for heavy-duty tablets.
Installation Ease
Straightforward design makes mounting your device a quick, hassle-free process.
Key Specs
Socket to socket length
3 inches
Hole pattern
4-Hole AMPS: 1.181" x 1.496", 3-Hole 120-Degree: 1.812" Diameter
Ball size
B Size (1 inch)
Weight capacity
Standard Use: 2 lbs, Heavy-Duty Use: 1 lb
Material
Marine-grade aluminum
Packaging type
Poly Bag
Weight
0.44 lb
Features
- Versatile mounting with AMPS hole pattern
- Medium length double socket arm
- Patented ball and socket adjustability
- Durable marine-grade aluminum construction
- Lifetime warranty included
- Optimal device positioning
- Secure and stable mounting
What customers say
Consumers overwhelmingly praise the exceptional quality and reliability of this RAM Mounts component. The robust construction ensures devices remain securely locked, eliminating concerns about slippage or failure, even when subjected to significant vibration or harsh environments. Users view this arm as a critical, long term investment rather than a temporary accessory, appreciating the peace of mind that comes with its dependable performance and superior material strength.
Know before you buy
The socket-to-socket length of this arm is 3 inches. When combined with the ball ends, it provides a compact yet flexible reach for most cockpit or dashboard setups.
This mount is rated for a weight capacity of 2 lbs for standard use and 1 lb for heavy-duty, high-vibration environments. It is ideal for smartphones, handheld GPS units, and smaller tablets, but you should verify your device's weight before mounting.
Yes, the 2.5-inch round base features the universal 4-hole AMPS pattern, which is the industry standard for most RAM device cradles and many third-party mounting plates.
Absolutely. The mount is constructed from powder-coated, marine-grade aluminum, making it specifically designed to resist corrosion and wear in harsh, wet environments.
B Size refers to the 1-inch diameter of the rubber ball. This is the most common size in the RAM ecosystem, meaning this arm is compatible with any other RAM component that uses a 1-inch ball.
Still have a question?
Ask Hayley anything about this product before you decide.