Patented

RAM® Quick-Grip™ Phone Mount with RAM® Twist-Lock™ Suction Cup Base

Part#: RAM-B-166-PD3
UPC: 793442901119

Compatibility

Apple

iPhone 11 Pro iPhone 12 mini iPhone 13 mini iPhone 8 iPhone SE iPhone X iPhone Xs

Google

Pixel 4a Pixel 5

LG

Q6 Zone 4

Motorola

moto e4

Nokia

1 2 3 8 Sirocco 8110 4G

Samsung

Galaxy A40 Galaxy J2 Galaxy S10e Z4

Sony

Xperia XZ1 Compact Xperia XZ2 Compact

Kit Components

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$75.49

Overview

The RAM Quick-Grip™ with Twist-Lock™ Suction Cup consists of a 3.3" diameter suction base, double socket arm and spring loaded cradle for supporting most phones. The Twist-Lock™ Suction Cup is designed to have a strong hold on any windshield, glass and non-porous surface. The double ball and socket design provides adjustment points at both ends of the socket arm with the turn of a single knob, allowing you to set your phone to the optimal viewing position.

hardware included:

Assembly Hardware

holder dimensions:

Height Range: 4.75" - 5.75"
Width Range: 2.19" - 3.25"
Max Depth: .72"

suction size:

3.3" Diameter

socket to socket length:

3"

ball size:

B Size (1")

weight capacity:

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

materials:

Marine-grade aluminum
High strength composite

packaging type:

Retail Bag

Weight:

0.89 lb

Additional Information:

Exposure to vibrations, like those generated by high-powered motorcycle engines, might impact iPhone cameras. Click here to learn more.

*The rubber material used in suction cups is considered a general wear item and is not covered under the lifetime warranty. Learn more about the RAM® warranty policy here.

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.

Q&A
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RAM® Quick-Grip™ Phone Mount with RAM® Twist-Lock™ Suction Cup Base
$75.49

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.

Add-on & Accessories

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