The RAM® Twist-Lock™ Suction Cup 1" Ball Mount with Electronics Plate delivers a secure, vibration-resistant mounting solution for marine electronics, and other lightweight devices. Designed for smooth, non-porous surfaces, the powerful 3.3" suction cup with twist-lock technology creates a strong hold on glass, windshields, and sealed dashboards—without drilling.
Built around the trusted RAM® ball and socket system, this mount allows nearly unlimited adjustability so you can position your device at the perfect viewing angle. The medium-length double socket arm provides stable articulation, while the universal electronics plate includes multiple pre-drilled holes to support a wide range of device mounting patterns. In some applications, additional holes may be drilled to ensure an exact fit.
Constructed from marine-grade aluminum and high-strength composite materials, this mount is engineered to withstand harsh environments including marine, automotive, and industrial use. Backed by RAM Mounts’ lifetime warranty and proudly made in the USA, this suction cup mount is ideal for boats, vehicles, and workstations where flexibility and reliability matter most.
When you buy from Gadget Mounts, you’re purchasing from an Authorized RAM Mounts Dealer, ensuring genuine products and full manufacturer warranty support.
Key Features
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Twist-lock 3.3" suction cup delivers strong holding power on non-porous surfaces
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RAM® B Size (1") rubber ball enables full adjustability
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Medium-length double socket arm for stable positioning
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Universal electronics mounting plate with multiple pre-drilled holes
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Ideal for marine electronics, tablets, GPS units, and lightweight devices
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Tool-free angle adjustment using RAM® ball and socket system
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Durable marine-grade aluminum and high-strength composite construction
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Made in the USA and backed by RAM Mounts’ lifetime warranty
Specifications
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Mount Type: Twist-lock suction cup mount
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Suction Cup Diameter: 3.3"
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Arm Length: Standard / Medium, 3.73" overall length
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Socket-to-Socket Length: 3"
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Overall Mount Length: 6.69"
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Plate Dimensions: 6.25" x 2"
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Ball Size: B Size (1")
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Weight Capacity (Standard Use): 2 lbs
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Weight Capacity (Heavy-Duty Use): 1 lb
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Product Weight: 0.83 lbs
Materials
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Marine-grade aluminum
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High-strength composite
Included Hardware
Additional Information
This electronics plate is a universal mounting bracket with a selection of hole patterns. Depending on your device, additional drilling may be required for proper fitment.
Brand and Warranty
Brand: RAM Mounts
Part Number: RAM-B-166-111U
Warranty: Manufacturer’s Lifetime Warranty
