Patented

RAM® 12" Locking Double Swing Arm with Large Round Plate

Part#: RAM-VB-D-110-1U
UPC: 793442909986

Kit Components

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$154.49

Overview

2.25" (D Size) Double Swing Arm with Swivel Socket Mount and 3.68" Diameter Base/2.25" Ball (AMPS). The RAM Mount RAM-VB-D-110-1U Double Swing Arm with Rotating Plate, allows you to twist and tilt the viewing angle of your laptop, tablet, UMPC, monitor, or any other connected electronic device, when mounted on your RAM Vehicle Mount. Taking the highly successful RAM Vehicle Mounts to the next level, this rotating swivel arm gives you even more viewing positions for your mounted electronic device while holding everything firmly in place.

hole pattern:

See Drawing

ball size:

D Size (2.25")

materials:

Marine grade-aluminum

packaging type:

Poly Bag

Weight:

3.8 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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RAM® 12" Locking Double Swing Arm with Large Round Plate
$154.49

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.

Add-on & Accessories

RAM® Upper Poles
See All
RAM® 12" Upper Pole RAM-VP-TTM12U $56.99
RAM® 8" Upper Pole RAM-VP-TTM8U $47.99
RAM® 4" Upper Pole RAM-VP-TTM4U $44.49
RAM® 8" Locking Upper Pole RAM-VP-TTM8LU $58.99
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