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® Double Socket Arm - D Size Medium

SKU Copied
SKU: RAM-D-201U
UPC Copied
UPC: 793442202018

RAM® Double Socket Arm - D Size Medium
Copy SKU
SKU: RAM-D-201U
Copy UPC
| UPC: 793442202018

D SIZE
MEDIUM ARM
Size Guide
The RAM-D-201U, standard size double socket arm, has a socket at both ends that accommodates 5.72cm (2.25") ball bases. A single spring inside the arm opens the end sockets, allowing you to pivot the ball and socket connection. This socket technology allows for almost infinite adjustment and perfect viewing angles.

Features
  • Standard RAM® double socket arm provides an ideal overall length of 21.44cm (8.44") and a socket-to-socket length of 17.48cm (6.88")
  • Attaches to any D size RAM® ball component, including mounting bases and device holders; double ball and socket technology allows for near-infinite adjustability of your RAM® mounting system
  • Made of powder-coated, marine-grade aluminum for durability and reliability in the most demanding environments
  • Backed by a lifetime warranty

Information

Information

Product Weight
1.21 kg (2.67 lbs)
Product Dimensions
Overall Length: 21.44cm (8.44")
Socket To Socket Length
17.48cm (6.88")
Ball Size
D Size ( 5.72cm (2.25") )
Weight Capacity
Standard Use: 2.72 kg (6 lbs) Heavy-Duty Use: 2.27 kg (5 lbs)
Materials
Marine-grade aluminum
Packaging Type
Poly Bag
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Components

RAM Mounts
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RAM-D-201U-NK
RAM® Double Socket Arm with No Knob - D Size Medium
RAM Mounts
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RAM-KNOB9NHU
RAM® T-Knob for D Size Socket Arms


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