The RAM-B-108-TAB8 consists of a V-Shape base, metal clamp straps, double socket arm, diamond base adapter and Tab-Tite™ universal clamping cradle. The V-Shape base accommodates rails from 1.0″ to a maximum of 2.1″ in diameter. The RAM-B-108-TAB8 is an alternative mounting base for Beechcraft airplanes with a “throw over yoke”. 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 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 back plate 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 back plate for support of your new tablet. Compatible Devices (WITH CASE): 10″ Screen Tablets with OtterBox® Defender cases 10″ Screen Tablets with Gumdrop Drop Tech cases 10″ Screen Tablets with Griffin Technology cases 10″ Screen Tablets with Belkin cases 10″ Screen Tablets with heavy duty cases Tab-Tite™ Cradle Dimensions: Height: 8.5″ minimum to 10.5″ maximum Width: Maximum to 8.31″ Edge Depth: Maximum to 0.50″ Tab-Tite™ Cradle Features: 1. Support cups contain open slots to accommodate for tablets of various sizes 2. Back plate can support various size support cups 3. Spring loaded tension provides secure support for your tablet 4. Spring loaded cradle allows for quick release of your tablet 5. High strength materials maximize longevity of cradle 6. Full access to all ports 7. Lifetime warranty Material: High Strength Composite & Powder Coated Marine Grade Aluminum Ball Size: 1″ Rubber Ball „B” Size Included in Kit: (1) QTY 6″ long metal strap (1) QTY 8″ long metal strap (1) QTY 5.5″ rubber strip that supports the metal straps to avoiding scratching or marking of the rail Installation Instructions: To mount the RAM-B-108-TAB8 base, place the saddle shaped plate on the rail then wrap the metal clamp strap around the rail and plate. Tighten the screw knob on the metal strap with a screw driver until the strap has a firm hold on the rail.Note: Part number reflects product packaged in clear clam shell for store shelf display.