This universal drill-down laptop kit installs quickly and easily into mostvehicles by using self tapping screws, or by drilling and then bolting down themount base to the vehicle*. This configuration provides a telescoping featurethat ranges from 12 to 18 inches. Dual swing arms provide articulation and 12inches of reach for passenger and driver access to the mounted device. Patentedrubber ball and socket joint provides additional adjustment as well as shockand vibration isolation. The RAM Tough-Tray is spring loaded to accommodate10″ to 16″ wide laptops & (17″ wide screens). The tray features four adjustableretaining arms with rubber grip feature. These arms can be moved bothvertically and horizontally. This allows for a custom fit for varyingthicknesses of laptops and the freedom of not blocking ports or drives. Ascreen support and USB light are also available to accessorize the tray.Universal for All Vehicles Universal for All Vehicles Components RAM-VBD-122 RAM-VP-SW1-8 RAM-234-3 Hardware Included Assembly Hardware Product Dimensions Minimum Height: 25.05″ Maxium Height: 32.05″ Tray Dimensions Width Range: 10″ – 16″ Side Arm Clamp Height: .5″ – 1.75″ Tray Depth: 10″ Tray Thickness: 2.125″ Hole Pattern Base: See Drawing Plate Size 8″ x 8″ Ball/Socket Size C Size (1.5″) Materials Powder coated steel Marine grade-aluminum High strength composite Weight 17 lbs