Description
The RAM® ATV & UTV Double Ball Rail Mount with 1/4"-20 Threaded Stud is a rugged, vibration-damping mounting solution designed for off-road environments. Built around the trusted RAM B-size 1" ball and socket system, this mount delivers secure device positioning with near-infinite adjustability for cameras, action cams, GPS units, and other devices using a standard 1/4"-20 thread.
Ideal for ATVs, UTVs, side-by-sides, and utility vehicles, this kit includes both U-bolt and strap clamp options, allowing installation on a wide range of rail diameters. Engineered from marine-grade aluminum and high-strength composite, it’s built to handle dirt, vibration, and tough terrain without compromise.
Key Features
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ATV & UTV rail mount system with B-size 1" rubber ball
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Medium-length double socket arm for secure and adjustable positioning
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1/4"-20 threaded stud fits cameras, action cams, and compatible devices
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U-bolt and strap clamp bases included for flexible rail mounting
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RAM® ball and socket design allows quick angle adjustments
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Rubber ball dampens shock and vibration for off-road use
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Made from marine-grade aluminum & high-strength composite
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Made in the USA
Compatibility & Use Cases
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ATV and UTV handlebars and frame rails
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Side-by-side roll cages
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Action cameras, compact cameras, GPS units
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Any device with a 1/4"-20 female threaded insert
Load Rating:
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Standard Use: up to 2 lbs
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Heavy-Duty Use: up to 1 lb
Clamp Range
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U-Bolt: 0.5" – 1.25" diameter rails
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Strap Clamp: 1.57" – 3.15" diameter rails
Technical Specifications
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Ball Size: B Size (1")
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Double Socket Arm Length:
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Overall: 3.73"
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Socket-to-Socket: 3"
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Product Weight: 0.82 lbs
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Materials: Marine-grade aluminum, high-strength composite
Included Hardware
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(1) Strap Clamp Adapter
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(2) 1/4"-20 x 1" Machine Screws
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(2) 1/4"-20 Nylock Nuts
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(1) Zinc Worm Drive Strap Clamp
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(1) 6" Rubber Strip
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(1) 1/4"-20 U-Bolt for 0.5" – 1" rails
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(1) 1/4"-20 U-Bolt for 1" – 1.25" rails
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(2) Rubber Caps
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(1) U-Bolt Spacer
Why Buy from Gadget Mounts
Gadget Mounts is an Authorized RAM Mounts Dealer, ensuring you receive 100% genuine RAM® products, full manufacturer warranty coverage, and expert mounting support.
Brand and Warranty
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Brand: RAM Mounts
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Part Number: RAM-B-149Z-2-237
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Warranty: Manufacturer’s lifetime warranty

