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® Light Duty C-Clamp Base with Dual Ball - B Size

SKU Copied
SKU: RAP-B-121B2U
UPC Copied
UPC: 793442036101

RAM® Light Duty C-Clamp Base with Dual Ball - B Size
Copy SKU
SKU: RAP-B-121B2U
Copy UPC
| UPC: 793442036101

B SIZE
Size Guide
The RAM Light Duty C-Clamp Base with Dual Ball - B Size (RAP-B-121B2U) is a compact, versatile mounting base designed to add secure device mounting to desks, tables, workbenches, and other flat surfaces. The light-duty C-clamp attaches quickly to surfaces from 0.00cm (0") - 3.81cm (1.5") thick, while the integrated dual B size balls allow for the mounting of two devices. Whether you're mounting a phone, tablet, camera, scanner, or other accessory, the dual-ball design creates a highly adjustable foundation that leverages the RAM ball and socket system for near-infinite positioning and optimal viewing angles. Ideal for offices, retail counters, healthcare workstations, and industrial environments, this clamp base delivers dependable performance in a compact footprint.

Features
  • Light-duty C-clamp attaches securely to desks, tables, and work surfaces without the need for drilling or permanent installation
  • Dual B-size RAM® balls provide mounting points on two axes, enabling flexible positioning and expanded configuration options
  • Compatible with a wide range of RAM® B-size socket arms and device holders for phones, tablets, cameras, scanners, and more
  • Compact, space-saving design makes it ideal for workstations, retail counters, healthcare environments, and mobile carts
  • Backed by a lifetime warranty

Information

Information

Product Weight
0.15 kg (0.33 lbs)
Hardware Included
Assembly Hardware
Clamp Range
0.00cm (0") - 3.81cm (1.5")
Ball Size
B Size (1")
Weight Capacity
Standard Use: 0.91 kg (2 lbs) Heavy-Duty Use: 0.45 kg (1 lbs)
Materials
Marine-grade aluminumHigh strength composite
Packaging Type
Poly Bag
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