Patented

RAM® X-Grip® Phone Mount with Low-Profile Suction Cup - Short

Part#: RAP-B-166-2-A-UN7U
UPC: 793442943515

Compatibility

Apple

iPhone 6s iPhone 7 iPhone 8 iPhone SE iPhone X iPhone Xs iPhone Xr iPhone 11 iPhone 11 Pro iPhone 12 iPhone 12 mini iPhone 12 Pro iPhone 13 iPhone 13 mini iPhone 13 Pro iPhone 14 iPhone 14 Pro iPhone 15 Pro

Blackberry

DTEK 50 DTEK 60 KEYone

Garmin

Approach G8 Edge 1030 Edge Explore 1000

Google

Pixel Pixel XL Pixel 2 Pixel 3 Pixel 3a Pixel 4 Pixel 4 XL Pixel 4a Pixel 5 Pixel 6 Pixel 6 Pro Pixel 7 Pixel 8

HTC

U11 U11 life

Huawei

Mate 20 Pro P30 Pro

LG

Aristo Aristo 2 Exalt LTE G5 G5 Silver G6 G6+ G7 ThinQ G8 ThinQ Grace LTE K20 K20 Plus K20 V K3 K3 2017 K8 2017 Phoenix 3 Q6 Rebel 2 LTE Rebel 3 LTE Risio 2 Tribute Dynasty Tribute HD V30 V35 ThinQ V40 ThinQ Wine LTE Zone 4

Motorola

moto e4 moto g5s plus moto g6 moto g7 power moto X2 moto X4 razr

Nokia

1 2 3 5 6 8 9 PureView 216 230 150 Dual SIM 3310 Dual SIM 7 plus 8 Sirocco 8110 4G

OnePlus

6T 7 7T 7T Pro 7 Pro

Samsung

Galaxy A3 Galaxy A3 (2016) Galaxy A3 (2017) Galaxy A5 Galaxy A5 (2016) Galaxy A5 (2017) Galaxy A6 Galaxy A6+ Galaxy A7 (2016) Galaxy A8+ Galaxy A8 (2018) Galaxy A8+ (2018) Galaxy A10 Galaxy A10e Galaxy A10s Galaxy A11 Galaxy A20e Galaxy A30 Galaxy A40 Galaxy A50 Galaxy A50s Galaxy AMP 2 Galaxy AMP Prime Galaxy AMP Prime 2 Galaxy C5 Galaxy E5 Galaxy Express 3 Galaxy Express Prime 2 Galaxy Grand Max Galaxy J1 Galaxy J1 (2016) Galaxy J2 Galaxy J2 (2016) Galaxy J2 (2017) Galaxy J3 (2016) Galaxy J3 (2017) International Galaxy J3 Emerge Galaxy J3 Prime Galaxy J3 V Galaxy J5 Galaxy J5 (2016) Galaxy J5 (2017) Galaxy J7 (2016) Galaxy J7 (2017) Galaxy J7 Perx Galaxy J7 Prime Galaxy J7 Prime 2 Galaxy Luna Galaxy Note 8 Galaxy Note Fan Edition Galaxy Note 10 Galaxy Note20 Galaxy On NXT Galaxy On5 Galaxy On7 Prime Galaxy On8 Galaxy S5 Galaxy S5 Neo Galaxy S6 Galaxy S6 Active Galaxy S6 Edge Galaxy S6 Edge+ Galaxy S7 Galaxy S7 Active Galaxy S7 Edge Galaxy S8+ Galaxy S9 Galaxy S9+ Galaxy S10 Galaxy S10+ Galaxy S10e Galaxy S20 Galaxy S20+ Galaxy S20 FE 5G Galaxy S20 Ultra 5G Galaxy S22 5G Galaxy S22+ 5G Galaxy S23 Galaxy S24 Galaxy S25 Galaxy V Plus Galaxy XCover 3 Galaxy XCover 4 Galaxy XCover 5 Galaxy Z Fold2 Galaxy Z Fold3 W2017 Z1 Z2 Z3 Z4

Sony

Xperia L1 Xperia X Xperia X Compact Xperia X Performance Xperia XA Xperia XA1 Xperia XA1 Plus Xperia XA2 Xperia XZ Xperia XZ1 Xperia XZ1 Compact Xperia XZ2 Xperia XZ2 Compact Xperia XZ3 Xperia XZs Xperia Z3 Xperia Z3+ Xperia Z5 Xperia Z5 Compact

Xiaomi

Mi 9 Mi 9 Explorer Mi Mix 2S Mi Mix 3

ZTE

Axon 9 Pro Axon 10 Pro

Kit Components

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$64.49

Overview

Ideal for vehicle windshields, the RAP-B-166-2-A-UN7U consists of a 2.75" diameter low-profile RAM® Twist-Lock™ suction cup base, short length double socket arm, and the popular spring-loaded RAM® X-Grip® phone holder. The RAM® X-Grip® features an 'X' design that expands and contracts to provide a perfect fit for your device – even if it's in a case. Made of high-strength composite and stainless steel, this version of the RAM® X-Grip® fits phones ranging from 1.87" to 3.25" in width and keeps your device completely functional and accessible. RAM® ball and socket technology allows for near-infinite adjustability to achieve the ideal viewing angle – while also extending the life of your phone by providing shock and vibration damping. For outdoor applications, the RAM® X-Grip® includes a device tether that is recommended for added security and peace of mind.

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 low-profile RAM® Twist-Lock™ suction cup base ideal for vehicle windshields and short length, B size RAM® double socket arm; ball and socket technology allows for near-infinite adjustability
  • Made of stainless steel components and high-strength composite for durability and reliability in the most demanding environments
  • Backed by a lifetime warranty*

hardware included:

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

holder dimensions:

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

suction size:

2.75" Diameter

socket to socket length:

1.75"

ball size:

B Size (1")

weight capacity:

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

materials:

High strength composite
Stainless steel

packaging type:

Poly Bag

Weight:

0.55 lb

Additional Information:

*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.

Print

Instructions

Documents

QUESTIONS & ANSWERS

Have a Question?

Ask a Question
  • I noticed my phone can be rotated back and forth about 15 degrees when it is in the X-Grip. Is that normal?

    That type of movement is totally normal for the X-Grip. When being used for less rugged applications the small amount of movement allowed is not an issue, but sometimes when traveling at higher speeds or in bumpy environments it can be. If that is causing problems in your application, it is best to use the safety tether which will prevent that type of movement by creating tension between the phone and backplate.

RAM® X-Grip® Phone Mount with Low-Profile Suction Cup - Short
$64.49

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

Base Accessories
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X-Grip® Caps
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