Description
The RAM® Double Socket Arm with Round Ball Plate – C Size Long (RAM-103U-D) is a heavy-duty mounting solution engineered for strength, adjustability, and long-term reliability. Built around RAM®’s trusted 1.5" C-size ball and socket system, this mount is ideal for securely positioning larger devices in vehicles, industrial equipment, marine environments, and commercial applications.
Featuring a long 9.125" double socket arm, this configuration provides extended reach and flexible positioning while maintaining rock-solid stability. The included 2.5" round AMPS ball base supports industry-standard AMPS hole patterns, making it easy to integrate with a wide range of device cradles, holders, and drill-down mounting surfaces.
Constructed from powder-coated, marine-grade aluminum, the RAM-103U-D is built to withstand vibration, corrosion, and demanding environments. Whether you're mounting tablets, rugged handhelds, or other professional devices, this system delivers smooth adjustability with uncompromising strength.
As an Authorized RAM Mounts Dealer, Gadget Mounts ensures you receive genuine RAM® products backed by the manufacturer’s lifetime warranty.
Key Features
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Long double socket arm provides extended reach and flexible positioning
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1.5" C-Size RAM® ball and socket system for superior holding strength
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2.5" round AMPS-compatible ball base for universal mounting options
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Easy, tool-free adjustments for optimal viewing angles
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Powder-coated marine-grade aluminum for durability and corrosion resistance
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Ideal for vehicle, industrial, marine, and commercial mounting setups
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Backed by RAM®’s lifetime warranty
Technical Specifications
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Overall Length: 9.125"
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Socket-to-Socket Length: 8"
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Plate Size: 2.5" diameter
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Hole Pattern:
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4-Hole AMPS: 1.181" x 1.496"
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3-Hole 120-Degree: 1.812" diameter
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Ball Size: C Size (1.5")
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Weight Capacity:
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Standard Use: 4 lbs
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Heavy-Duty Use: 3 lbs
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Product Weight: 1.85 lbs
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Material: Powder-coated marine-grade aluminum
Ideal Applications
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Vehicle tablet and laptop mounting systems
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Fleet and commercial vehicle installations
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Marine electronics mounting
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Industrial and warehouse device mounts
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Rugged handheld and enterprise tablet setups
Brand and Warranty
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Brand: RAM Mounts
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Part Number: RAM-103U-D
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Warranty: Manufacturer’s lifetime warranty

