Patented

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

Part#: RAM-B-166-UN7U
UPC: 793442937200

Compatibility

Apple

iPhone 12 mini iPhone 13 mini iPhone 15 Pro iPhone 8 iPhone SE iPhone X iPhone Xs

Google

Pixel 2 Pixel 3 Pixel 3a Pixel 4 Pixel 4a Pixel 5 Pixel 8

LG

Q6

Motorola

razr

Nokia

1 8 3310 Dual SIM 8110 4G

Samsung

Galaxy A10e Galaxy A20e Galaxy A40 Galaxy A6 Galaxy J2 Galaxy S10 Galaxy S10e Galaxy S20 5G Galaxy S22 5G Galaxy S23 Galaxy S24 Galaxy S25 Galaxy S8 Galaxy S9 Z4

Sony

Xperia XZ1 Compact Xperia XZ2 Compact

Xiaomi

Mi 9 Explorer

Kit Components

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$78.99

Size Guide

Arm lengths
Short, medium, and long double socket arms compared side by side. This product uses a Medium arm

The double socket arm clamps over two balls — one on the base and one on your device holder. Arm length sets your reach: short arms are the most stable, while longer arms give you more freedom to position the device.

RAM Mounts overall and socket-to-socket arm lengths by ball size
Arm Length Measurement A Size B Size — this product's ball size C Size D Size E Size
Short Overall Length N/A 2.42" 3.56" 5.69" 5.69"
Socket-to-Socket Length N/A 1.75" 2.5" 4.66" 4.66"
Medium Overall Length 2.42" 3.73" — this product 5.69" 8.44" 12.63"
Socket-to-Socket Length 1.75" 3" 4.66" 6.88" 9.88"
Long Overall Length 3.56" 6" 9.13" 12.98" N/A
Socket-to-Socket Length 3.12" 5.31" 8" 11.41" N/A

Overview

The RAM® X-Grip® Small Phone Mount with Twist-Lock™ Suction Cup (RAM-B-166-UN7U) comes with everything needed to secure a phone to a windshield. This bundle includes the RAM® Twist-Lock™ base, medium-length double socket arm, and universal spring-loaded X-Grip®. The RAM® Twist-Lock™  suction cup is 3.3" in diameter and is designed to have a strong hold on glass and non-porous plastic surfaces, including RAM® adhesive disks. The spring-loaded RAM® X-Grip® phone holder allows for a perfect custom fit across phone models and small electronic devices 1.87" to 3.25" in width through expansion and contraction of the arms. The holder features four grip knobs that attach to the arms for a secure hold; also included is a rubber device tether recommended for outdoor & high vibration applications. To ensure fit within the RAM® X-Grip®, it is important to verify the dimensions of the handheld device while within its case/sleeve/skin. The patented rubber ball and socket system with adjustment points at both ends of the socket arm allows adjustment to the optimum viewing position.

Features

  • Spring-loaded 'X' design with rubber caps sports great holding power without hiding your phone; includes optional device tether for peace of mind during rugged use
  • Includes RAM® Twist-Lock™ suction cup base ideal for vehicle windshields and medium length, B size RAM® double socket arm; ball and socket technology allows for near-infinite adjustability
  • Made of powder-coated, marine-grade aluminum, stainless steel components, and high-strength composite for durability and reliability in the most demanding environments
  • Backed by a lifetime warranty*

hardware included:

Assembly Hardware
(1) Optional Tether
(1) Glue Tube for Rubber Caps

holder dimensions:

Width Range: 1.875" - 3.25"
Depth Range: .875" max

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
Stainless steel

packaging type:

Poly Bag

Weight:

0.77 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® X-Grip® Phone Mount with RAM® Twist-Lock™ Suction Cup
$78.99

Add-on & Accessories

Suction Cup Accessories
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X-Grip® Caps
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