Description
The RAM® Double U-Bolt Mount with Double Ball Adapter is a rugged, vibration-dampening mounting solution designed for motorcycles, ATVs, UTVs, forklifts, marine rails, and industrial vehicles. Built around the C-size (1.5") ball and socket system, this configuration delivers exceptional adjustability, strength, and reliability in demanding environments.
This kit combines a double U-bolt rail base, a short and standard double socket arm, and a double ball adapter, topped with a 2.5" round AMPS mounting plate for compatibility with a wide range of RAM and third-party device cradles. Constructed from marine-grade powder-coated aluminum, this mount is engineered for long-term durability and secure device positioning.
Gadget Mounts is an Authorized RAM Mounts Dealer, ensuring you receive genuine products backed by the manufacturer’s lifetime warranty.
Key Features
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Dual stainless steel U-bolts provide superior grip and stability
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Fits round rails from 1" to 1.25" diameter
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C-size 1.5" rubber ball reduces vibration and shock
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Modular double-arm system allows extended reach and precise positioning
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2.5" AMPS plate supports a wide range of RAM and third-party cradles
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Black rubber caps protect exposed U-bolt threads
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Designed for motorcycle, powersports, marine, and industrial use
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Made in the USA with marine-grade aluminum
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Backed by RAM Mounts lifetime warranty
Technical Specifications
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Ball Size: C Size (1.5")
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Clamp Range: 1" – 1.25" diameter
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Standard Double Socket Arm:
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Overall Length: 5.69"
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Socket-to-Socket Length: 4.66"
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Short Double Socket Arm:
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Overall Length: 3.56"
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Socket-to-Socket Length: 2.5"
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Double Ball Adapter:
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Overall Length: 3.74"
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Center-to-Center Ball Distance: 2.38"
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AMPS Base Diameter: 2.5"
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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: 2.3 lbs
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Material: Powder-coated marine-grade aluminum
Hole Pattern Compatibility
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4-Hole AMPS: 1.181" x 1.496"
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3-Hole 120-Degree: 1.812" diameter
Included Hardware
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(2) 1/4"-20 U-Bolts for 1" – 1.25" rails
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(4) 1/4"-20 Nylock nuts
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(4) Rubber protective caps
Ideal Applications
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Motorcycle handlebar mounting
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ATV / UTV rail mounting
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Marine rail installations
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Forklifts and warehouse equipment
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Fleet, industrial, and off-road vehicles
Brand and Warranty
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Brand: RAM Mounts
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Part Number: RAM-101U-UK2
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Warranty: Manufacturer’s Lifetime Warranty