This product will let you attach a 7" tablet to any rail or bar that is between 0.50" and 1.25" (1.27cm and 3.17cm) in diameter. See list of compatible tablets below.

A zinc coated u-bolt base is included, which attaches to the bar, and a universal X-Grip cradle for 7" tablets. The base includes two black cover caps for the ends of the u-bolt, and the middle socket component can be adjusted at either end, allowing almost infinite adjustments and viewing angles. The spring loaded X-Grip expands and contracts easily, which lets it hold any tablet within the specifications listed below. It also includes easy access grip knobs, allowing easy release of your tablet.

Will work with devices that are within the following dimensions:

Minimum Width = 2.25" (5.72cm). Devices 2.25" (5.72cm) in width must be a minimum of 7" (17.78cm) in height to fit.
Maximum Width = 5.75" (14.60cm)
Depth = 0.875" (2.22cm)

U-Bolt Dimensions: 0.50" to 1.25" (1.27cm to 3.17cm)

Features:

• Spring loaded holder expands and contracts for perfect fit of your tablet
• Rubber coated tips will hold your tablet firm and stable
• Versatility of holder allows for attachment to many RAM 1" socket mounts
• Socket technology allows for multiple adjustment angles and articulation of your tablet
• Easy access grip knobs, located on the back of the holder for quick release of your tablet
• Lifetime warranty
• Rustproof
• Material: High Strength Composite, Powder Coated Marine Grade Aluminium & Marine Grade Stainless Steel Components
• Ball Size: 1" Rubber Ball "B" Size
• Made in the USA and comes with a lifetime warranty
• Weight: 363 grams

Note: The "U" in the part number reflects product packaged in poly bag.