RAM® Large Round Plate with Ball & Steel Reinforced Bolt - E Size

Part#: RAM-E-202U-IN1
UPC: 793442914133
$77.99

Overview

The RAM-E-202U-IN1 consists of a 3.38" diameter rubber ball, connected at right angles to a 3.68" diameter round plate. The plate has pre-drilled holes in the base plate, including two holes at 180 degrees and three holes at 120 degrees.

hole pattern:

See Drawing

ball size:

E Size (3.35")

weight capacity:

Standard Use: 15 lbs
Heavy-Duty Use: 10 lbs

materials:

Marine-grade aluminum

packaging type:

Poly Bag

Weight:

1.66 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.

QUESTIONS & ANSWERS

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  • What bolt size is compatible with the center hole of this plate? On the drawing it seems to specify only the size of the holes around the plate, but the one in the center seems slightly smaller.

    The bolt in the center of the RAM-E-202U-IN1 is to offer additional reinforcement for the ball, and the bolt for that comes with the ball base.

  • Is this your sturdiest E-sized mount? Also, is there a hole pattern drawing available?

    The E Size components with the reinforced post are the sturdiest. The drawing file is found under the resources tab.

RAM® Large Round Plate with Ball & Steel Reinforced Bolt - E Size
$77.99

Size Guide

Ball sizes
  • A Size 0.56" ball
  • B Size 1" ball
  • C Size 1.5" ball
  • D Size 2.25" ball
  • E Size — this product 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
D2.25" (57.2 mm)6 lbsRugged tablets, laptops, and heavy equipment
E — this product3.38" (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

Socket Arms
RAM® Double Socket Arm RAM-E-201U $220.49
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Base Accessories
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