RAM® X-Grip® Large Tablet Mount with Handlebar U-Bolt Base

Part#: RAM-B-149Z-UN11U
UPC: 793442946769

Compatibility

Apple

iPad Air 13 (M2, M3, M4) iPad Pro 12.9 (1st-6th Gen) iPad Pro 13 (M4 & M5)

Dell

Latitude 5285 Latitude 7320

Google

Pixelbook

HP

Elite X2 1012 G1 Elite X2 1012 G2 Pro X2 612 Pro X2 612 G1

Lenovo

IdeaTab Lynx K3011 Miix 720 Yoga A12

Microsoft

Surface 3 Surface Book Surface Pro (2017) Surface Pro 3 Surface Pro 4 Surface Pro 5 Surface Pro 6 Surface Pro 7 Surface Pro 8 Surface Pro X

Samsung

Galaxy Book 12" Galaxy Pro 12.2 Galaxy TabPro S Galaxy Tab S8 Ultra Galaxy Tab S10 Ultra Galaxy Tab S10 FE Galaxy Tab S10 Lite Plus

Zebra

R12 XSLATE

Kit Components

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$164.99

Overview

The RAM-B-149Z-UN11U consists of a zinc coated u-bolt base, double socket arm, round base adapter and universal X-Grip® clamping cradle for 12"-13" tablets. Included in this package is hardware that will accommodate rails from 0.50" to 1.25" in diameter. The base includes black cover caps to be placed over the exposed ends of the u-bolt. The included composite rail adapter can narrow the rail to a minimum width of 0.5". The mount is designed with a RAM 1" diameter patented rubber ball and socket system that has adjustment points at both ends of the double socket arm; this allowing for almost infinite adjustment and perfect viewing angles. The X-Grip® clamping cradle consists of a composite spring loaded cradle, expandable grip arms and additional bottom support keeper. Included are extra easy access grip knobs, located on the back of the cradle for quick release of your tablet. The X-Grip® clamping cradle expands and contracts for perfect fit of most 12"-13" tablets with or without sleeves, as well as some smaller tablets. Please verify dimensions of your tablet below for compatibility with the X-Grip®.

Features

  • Spring-loaded 'X' design with rubber caps sports great holding power without hiding your tablet; fits most 12" - 13" tablets
  • Includes U-bolt base that accommodates rails from .5" to 1.25" in diameter and a medium length, B size RAM® double socket arm; ball and socket technology allows for near-infinite adjustability
  • Made of powder-coated, marine-grade aluminum and high-strength composite for durability and reliability in the most demanding environments
  • Backed by a lifetime warranty

hardware included:

Assembly Hardware
(1) 1/4"-20 U-Bolt for .5" - 1" Rails
(1) 1/4"-20 U-Bolt for 1" - 1.25" Rails
(2) 1/4"-20 Nyloc Nuts
(2) Rubber Caps
(1) U-Bolt Spacer

holder dimensions:

Max Height: 10.25" (using optional supports)
Width Range: 7.25" - 8.75"
Max Depth: .875"

clamp range:

.5" - 1.25" 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:

Poly Bag

Weight:

1.76 lb

Additional Information:

This holder is compatible with the iPad Pro 12.9 without case only.

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

Have a Question?

Ask a Question
  • This part says it has a maximum height of 10.25" (using optional supports). Is it possible to use this cradle with a tablet that is taller than that?

    Yes, the maximum height listed only applies if you are using the optional side support arms. If you leave at least one of those arms off of the mount it will be able to support taller tablets.

RAM® X-Grip® Large Tablet Mount with Handlebar U-Bolt Base
$164.99

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

Locking Knobs
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X-Grip® Caps
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