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 1/4"-20 x .25" Threaded Stud - C Size

SKU Copied
SKU: RAP-379U-252025
UPC Copied
UPC: 793442936005

RAM® Tough-Ball™ with 1/4"-20 x .25" Threaded Stud - C Size
Copy SKU
SKU: RAP-379U-252025
Copy UPC
| UPC: 793442936005

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-252025 consists of a 3.81cm (1.5") diameter rubber ball, connected to a 0.64cm (000.25") -20 X 0.64cm (00.25") male threaded post. The male thread matches most standard camera and camcorder female threads found on the bottom of the camera.

Features
  • RAM® Tough-Ball™ features a 0.64cm (000.25") -20 x 0.64cm (00.25") male threaded post for connection to a variety of devices
  • Included C size 3.81cm (1.5") RAM® rubber balls allows for connection to any C size RAM® double socket arm; ball and socket technology allows for near-infinite adjustability
  • Made of high-strength composites with stainless steel thread post for durability and reliability in the most demanding environments
  • Backed by a lifetime warranty

Information

Information

Product Weight
0.07 kg (0.15 lbs)
Thread Pitch
1/4" -20 x 0.64cm (0.25")
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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