RAM Mounts RAM-B-201U Double Socket Arm – 1″ B-Size

The RAM-B-201U Double Socket Arm provides a robust connection between RAM ball bases and device holders or accessories. With dual ball-and-socket ends and a medium length, it offers near-infinite adjustability for positioning GPS units, cameras, phones and lights on vehicles, buggies, rigs and boats.

Built from powder-coated marine-grade aluminium and backed by RAM Mounts’ lifetime warranty, this double socket arm is a versatile link in any mounting system.

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Secure Adjustable Arm for RAM Mount Systems

The RAM-B-201U features two ball sockets — one at each end — that connect to 1″ B-size RAM ball bases and device holders. Twist the adjustable knob to lock in virtually any viewing angle, then tighten to secure your device in place.

Designed to work seamlessly with RAM’s modular system, this arm lets you fine-tune positions for thermal scanners, GPS units, phones, action cameras and more. Its medium length provides a balanced combination of reach and rigidity.

Why Choose the RAM-B-201U Double Socket Arm?

• Standard medium length (approx. 3.73″ total) for balanced positioning
• Dual ball-and-socket design for smooth infinite adjustability
• Compatible with any 1″ B-size RAM ball mounts
• Powder-coated marine-grade aluminium for corrosion resistance
• Easy hand-tighten knob for fast setup and repositioning
• Backed by RAM Mounts’ lifetime warranty

Specifications

• Model: RAM-B-201U
• Socket Type: Dual ball-and-socket
• Ball Size: B Size (1″ / 25mm)
• Overall Length: ~3.73″ (95mm)
• Socket-to-Socket Length: ~3.0″ (76mm)
• Material: Powder-coated marine-grade aluminium
• Weight Capacity (B Size): approx. 2 lbs (standard use)
• Finish: Black / Aluminium
• Warranty: Lifetime (RAM Mounts)
• Brand: RAM Mounts
• UPC / Barcode: 793442002106

What’s Included

• 1 × RAM-B-201U Double Socket Arm – 1″ B-Size

Use Cases

Ideal for mounting:

• GPS units
• Phones & tablets
• Action cameras
• Spotlights & lights
• Thermal scanners
• Control panels
• Dashboard gear in buggies, UTVs and vehicles
• Boats, trailers and marine mounts