World-Class Mounting Systems

Size Guide

Ball Sizes
Arm Sizes
X
The unique double ball and socket design allows you to adjust your mount to the perfect viewing or operating angle, all with the turn of a single knob. This modular design can be configured with a variety of interchangeable components to fit your specific mounting needs.
B Size
Holds 2 lbs / 0.91 KG
1" Ball
Phones, Action Cameras, Light Duty Tablets
C Size
Holds 4 lbs / 1.81 KG
1.5" Ball
Fishfinders, Heavy Duty Tablets
D Size
Holds 6 lbs / 2.72 KG
2.25" Ball
Monitors, Large Fishfinders
E Size
Holds 15 lbs / 6.8 KG
3.38" Ball
Heavy Monitors
Ball Sizes Short Arm Medium Arm Long Arm
B Size Overall Length 2.42" / 6.1468cm 3.73" / 9.47cm 6.00" / 15.24cm
Socket-to-Socket Length 1.75" / 4.45cm 3.00" / 7.62cm 5.31" / 13.49cm
C Size Overall Length 3.56" / 9.04cm 5.69" / 14.45cm 9.13" / 23.19cm
Socket-to-Socket Length 2.50" / 6.35cm 4.66" / 11.84cm 8.00" / 20.32cm
D Size Overall Length 5.10" / 12.95cm 8.44" / 21.44 12.98" / 32.97
Socket-to-Socket Length 3.60" / 9.14cm 6.88" / 17.48cm 11.41" / 28.98cm
E Size Overall Length 7.31" / 18.57cm 12.63" / 32.08cm N/A
Socket-to-Socket Length 4.98" / 12.65cm 9.88" / 25.10cm N/A

RAM® Friction Hinge 10" Socket Arm with Ball for Tough-Bar™

SKU Copied
SKU: RAM-TB-FHA1-1BU
UPC Copied
UPC: 793442027796

RAM® Friction Hinge 10" Socket Arm with Ball for Tough-Bar™
Copy SKU
SKU: RAM-TB-FHA1-1BU
Copy UPC
| UPC: 793442027796

C SIZE
Size Guide
The RAM Friction Hinge 25.40cm (10") Socket Arm with Ball for Tough-Bar (RAM-TB-FHA1-1BU) is an attachment accessory that allows you to secure a keyboard or alternative accessory to the RAM Tough-Bar. Designed for smooth adjustability and vehicle safety, this mount combines a precision friction hinge with our Collar-Lock system. The friction hinge provides controlled, single-axis movementallowing you to pivot your keyboard side to side for optimal positioning or to quickly access vehicle controls. Tighten the knob to hold your position firmly in place, or loosen it to reposition on the fly. The complementary Collar-Lock system acts as a protective stop on either side of the hinge, preventing over-rotation that could send the mount into the dashboard during adjustment or impact. Together, these components offer stable, vibration-resistant performance. This mount comes with a round ball base, ensuring RAM Mounts compatibility for keyboards or DIY solutions. The built-in cable retention feature keeps cords neatly organized and secured along the arm, preventing snags or strain during adjustment. Ideal for fleet, service, and personal vehicles, the RAM Friction Hinge Mount delivers streamlined adjustability and added protection for your device and vehicle interior.

Features
  • Enables smooth, single-axis side-to-side pivoting for optimal keyboard or accessory positioning
  • Integrated Collar-Lock™ system prevents over-rotation to protect devices and vehicle interiors during adjustment or impact
  • Includes a round ball base for use attaching keyboards or accessories
  • Built-in cable retention keeps cords organized
  • Backed by a lifetime warranty

Information

Resources

Information

Product Weight
0.59 kg (1.31 lbs)
Hardware Included
Assembly Hardware
Product Dimensions
Length: 25.04cm (9.86") (center clamp to center socket)
Hole Pattern
4-Hole AMPS: 3.00 cm (1.181") X 3.80 cm (1.496") 3-Hole 120-Degree: 4.60cm (1.812") Diameter
Ball Size
C Size ( 3.81cm (1.5") )
Weight Capacity
Standard Use: 1.81 kg (4 lbs) Heavy-Duty Use: 1.36 kg (3 lbs)
Materials
Marine-grade aluminumHigh strength composite
Packaging Type
Poly Bag

Resources

INSTRUCTIONS
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