Check the listing for details. RAM-B-149Z-TAB3U RAM Tab-Tite Handlebar U-Bolt Mount for Apple.... Color: Black, Condition: New. Listed at 81.44 USD. RAM Tab-Tite Handlebar U-Bolt Mount for Apple... RAM-B-149Z-TAB3U Genuine RAM Products! The RAM-B-149Z-TAB3U consists of a zinc coated u-bolt base, double socket arm, round base adapter and Tab-Tite universal clamping cradle. Included in this package is hardware that will accommodate rails from 0.50 INCHES to 1.25 INCHES 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 INCHES . The mount is designed with a RAM 1 INCHES 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 spring loaded Tab-Tite cradle makes it easy to load and unload your tablet, along with keeping it secure while on the go. Interchangeable cup ends are designed to optimize the functionality of your tablet, allowing access to audio jacks, usb, power, and other ports, your tablet can be used just as it was intended. The included backplate is interchangeable with various size support cups, making it compatible with numerous tablet models. New detachable support cups are the only components needed for purchase, attach to the backplate for support of your new tablet. The Tab-Tite cradle is compatible with any tablet that will fit the dimensions listed below. It is important to verify the dimensions of your tablet when determining the overall size.hardware included Assembly Hardware(1) 1/4 INCHES -20 U-Bolt for .5 INCHES - 1 INCHES Rails(1) 1/4 INCHES -20 U-Bolt for 1 INCHES - 1.25 INCHES Rails(2) 1/4 INCHES -20 Nylock Nuts(2) Rubber Caps(1) U-Bolt Spacerholder dimensions Height Range: 8.5 INCHES - 11.125 INCHES Width Range: 6.38 INCHES - 7.75 INCHES Depth Range: .13 INCHES - .56 INCHES clamp range .5 INCHES - 1.25 INCHES diametersocket to socket length 3 INCHES ball size B Size (1 INCHES )weight capacity Standard Use: 2 lbsHeavy-Duty Use: 1 lbmaterials Marine-grade aluminumHigh strength compositepackaging type Poly BagWeight 1.1 lb hardware included Assembly Hardware(1) 1/4 INCHES -20 U-Bolt for .5 INCHES - 1 INCHES Rails(1) 1/4 INCHES -20 U-Bolt for 1 INCHES - 1.25 INCHES Rails(2) 1/4 INCHES -20 Nylock Nuts(2) Rubber Caps(1) U-Bolt Spacer holder dimensions Height Range: 8.5 INCHES - 11.125 INCHES Width Range: 6.38 INCHES - 7.75 INCHES Depth Range: .13 INCHES - .56 INCHES clamp range .5 INCHES - 1.25 INCHES diameter socket to socket length 3 INCHES ball size B Size (1 INCHES ) weight capacity Standard Use: 2 lbsHeavy-Duty Use: 1 lb materials Marine-grade aluminumHigh strength composite packaging type Poly Bag Weight 1.1 lb