RAM® Double Socket Arm - D Size Medium

Part#: RAM-D-201U
UPC: 793442202018

Kit Components

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$97.99

Size Guide

Ball sizes
  • A Size 0.56" ball
  • B Size 1" ball
  • C Size 1.5" ball
  • D Size — this product 2.25" ball
  • E Size 3.38" ball

Every RAM® mount is built around a rubber ball and socket system. The ball size sets how much weight the mount can carry. Match it to your device for smooth adjustment with a rock-solid hold.

RAM Mounts ball size specifications and typical uses
Size Ball Diameter Max Load* Best For
A0.56" (14.3 mm)0.5 lbAction cameras and other ultra-light devices
B1" (25.4 mm)2 lbsPhones, GPS units, and small tablets — the most common size
C1.5" (38.1 mm)4 lbsLarge tablets, fish finders, and rougher rides
D — this product2.25" (57.2 mm)6 lbsRugged tablets, laptops, and heavy equipment
E3.38" (85.9 mm)15 lbsLarge displays and demanding aviation or industrial use

*Approximate capacity for a standard ball with a mid-length arm. Shorter arms and steel-reinforced posts increase real-world capacity.

Reading part numbers

The letter after RAM tells you the ball size: RAM-B-166 uses a 1" B ball, while RAM-D-201 uses a 2.25" D ball. C size parts are the exception and carry no letter, so RAM-201U is a C size arm.

Overview

The RAM® Double Socket Arm (RAM-D-201U-C) serves as the “socket” in the RAM® patented ball-and-socket mounting system. This double socket arm connects to any two D size ball adapters or bases. A spring inside the arm keeps one socket open, making it easy to attach to a ball. With an overall length of 8.44" and socket-to-socket length of 6.88", the arm features an easy-to-adjust knob that provides near-infinite positioning.

Features

  • Standard RAM® double socket arm provides an ideal overall length of 8.44" and a socket-to-socket length of 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

product dimensions:

Overall Length: 8.44"

socket to socket length:

6.88"

ball size:

D Size (2.25")

weight capacity:

Standard Use: 6 lbs
Heavy-Duty Use: 5 lbs

materials:

Marine-grade aluminum

packaging type:

Poly Bag

Weight:

2.67 lb

Return Policy:

All products purchased from RAM® can be returned within 30 days with no restocking fee (return shipping not provided). See full return policy here.

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QUESTIONS & ANSWERS

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  • How much weight can this arm support?

    D size mounts are suitable for up to 6 LBs in a dynamic environment. They can support up to 10 LBs in a static environment.

RAM® Double Socket Arm - D Size Medium
$97.99

Add-on & Accessories

Socket Arms
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Knob Accessories
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