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

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″ 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″ tablets with or without sleeves, as well as some smaller tablets. Please verify dimensions of your tablet below for compatibility with the X-Grip.

SKU: RAM-B-149Z-UN11U Categories: ,

Ball and socket size

B Size 1" (Holds 2 lbs)


Mount Function


Product line

RAM X-Grip

Socket arm length

Medium arm

Solution type

Mounts with Holder


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12″ TabletsApple iPad Pro 12.9 (1st Gen),Apple iPad Pro 12.9 (2nd Gen),Dell Latitude 5285,Google Pixelbook,HP Elite X2 1012 G1,HP Pro X2 612,HP Pro X2 612 G1,Lenovo IdeaTab Lynx K3011,Lenovo Miix 720,Lenovo Yoga A12,Microsoft Surface 3,Microsoft Surface Book,Microsoft Surface Pro (2017),Microsoft Surface Pro 3,Microsoft Surface Pro 4,Samsung Galaxy Book 12″,Samsung Galaxy Pro 12.2,Samsung Galaxy TabPro S


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