RAM® Double Socket Arm - B Size Long

Part#: RAM-B-201U-C
UPC: 793442002670
$29.99

Size Guide

Ball sizes
  • A Size 0.56" ball
  • B Size — this product 1" ball
  • C Size 1.5" ball
  • D Size 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
B — this product1" (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
D2.25" (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-B-201U-C consists of a long double socket arm that accommodates 1" B size ball bases, device holders, and adapters. With an overall length 6", this is the longest B size RAM® double socket arm size and adds more reach to your favorite mounting solution. The easy to adjust knob allows for near-infinite adjustability for your connected device.

Features

  • Provides an extended reach with an overall length of 6" and a socket-to-socket length of 5.31"
  • Attaches to any B 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: 6"

socket to socket length:

5.31"

ball size:

B Size (1")

weight capacity:

Standard Use: 2 lbs
Heavy-Duty Use: 1 lb

materials:

Marine-grade aluminum

packaging type:

Poly Bag

Weight:

0.57 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

Have a Question?

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  • Is this part number able to accommodate both the B and C size balls?

    No, this part is designed specifically for the B-size 1" ball bases.

RAM® Double Socket Arm - B Size Long
$29.99

Add-on & Accessories

Ball Bases - B Size 1" Ball
See All
RAM® Torque™ Small Rail Base RAM-B-408-37-62U $28.99
RAM® Magnetic Ball Base RAM-B-202-339U $34.99
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