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® Tough-Ball™ with 1/2"-20 X .50" Threaded Stud

SKU Copied
SKU: RAP-379U-502050
UPC Copied
UPC: 793442936937

RAM® Tough-Ball™ with 1/2"-20 X .50" Threaded Stud
Copy SKU
SKU: RAP-379U-502050
Copy UPC
| UPC: 793442936937

C SIZE
Size Guide
Introducing the new RAM Tough-Ball. Why call it tough? Because this latest addition to the RAM product line has steel inside and out. The seamless transition between RAM versatility and steel durability allows for a multitude of real world, and out of this world, applications. With so many of the things we use incorporating threads and fasteners, there really is no limit to the number of uses you'll find for the RAM Tough-Ball. The RAP-379U-502050 consists of a 26.67cm (10.5") diameter rubber ball, connected to a 1.27cm (00.5") -20 X 1.27cm (0.5") male threaded post.

Information

Information

Product Weight
0.11 kg (0.24 lbs)
Thread Pitch
1.27cm (00.5") -20 x 1.27cm (0.5")
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
High strength compositeStainless steel threads
Packaging Type
Poly Bag
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Complete Your Solution

C Size Double Socket Arms

RAM Mounts
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RAM-201U
RAM® Double Socket Arm - C Size Medium
RAM Mounts
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RAM-201U-B
RAM® Double Socket Arm - C Size Short
RAM Mounts
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RAM-201U-D
RAM® Double Socket Arm - C Size Long
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