RAM Mounting Systems

RAM Mount RAM X-Grip f/7"-8" Tablets w/RAM Stubby Cup Holder Base [RAP-B-299-4-UN8U]

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  • RAM Mount RAM X-Grip f\/7"-8" Tablets w\/RAM Stubby Cup Holder Base [RAP-B-299-4-UN8U]
  • RAM Mount RAM X-Grip f\/7"-8" Tablets w\/RAM Stubby Cup Holder Base [RAP-B-299-4-UN8U]
  • RAM Mount RAM X-Grip f\/7"-8" Tablets w\/RAM Stubby Cup Holder Base [RAP-B-299-4-UN8U]
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RAM® X-Grip® for 7"-8" Tablets with RAM® Stubby™ Cup Holder Base

The RAP-B-299-4-UN8U consists of a spring loaded cradle with grip knobs on the back for a quick release function of your tablet. Connecting to the X-Grip is the RAM Stubby™ cup holder mount. The durable composite shell construction and flexible support fins can be trimmed to size make this cup holder base a portable and versatile solution. The RAM ball and socket system allows for articulation at both ends of the double socket arm creating almost infinite adjustment and perfect viewing angles. Compatible with any vehicle cup holder with an inside diameter range of 2.57" to 3.5".

The X-Grip® includes a device tether recommended for outdoor applications. The cradle is compatible with handheld devices that will fit the dimensions listed below. It is important to verify the dimensions of your handheld device with a case/sleeve/skin when determining the overall size.

Cradle Dimensions:

  • Minimum Width = 2.5" (Minimum Height = 7")
  • Maximum Width = 5.75" (Minimum Height = 4")
  • Depth = 0.875"


  • Spring loaded cradle expands and contracts for perfect fit of your tablet
  • Rubber coated tips will hold your tablet firm and stable
  • Socket technology allows for multiple adjustment angles and articulation of your tablet
  • Easy access grip knobs, located on the back of the cradle for quick release of your tablet
  • Includes Tether for open cockpit and extreme environments
  • Lifetime warranty
  • Rustproof


  • Material: Marine Grade Stainless Steel Components & High Strength Composite
  • Ball Size: 1. B Size 1" Rubber Ball
  • Note: The "U" in the part number reflects product packaged in poly bag.

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