The SM6HD006 Heavy-Duty drill-base mount with 8” multi-angle arm is designed for mounting midsize tablets to a wall or other surface (including car dashboards). it is compatible with midsize (7” or 8” screen size) tablets, including iPad mini, Galaxy Tab s 8.4, Galaxy Note 8.0, Galaxy Tab E 8.0, Galaxy Tab 4 or 3 7.0 and 8.0, Galaxy Tab Pro 8.4, and Google Nexus 7. It also holds phones up to 6.75” tall (8” screen size), including iPhone XS Max, iPhone XS, iPhone XR, iPhone X, iPhone 8 and 8 PLUS, iPhone 7 and 7 PLUS, Samsung Galaxy S10, S9, S8, S7 edge, and S7, Galaxy Note 9, Note 8, and Note 5, LG G6, G5, and G4, Nexus 6 and Nexus 5, Motorola Moto G and Moto X. This mount includes Arkon's Slim-Grip Ultra universal smartphone and midsize tablet holder and heavy-duty aluminum mount with 8” multi-angle arm and 4-hole AMPS Drill base. This sturdy mount features three adjustment knobs at 2.5” Intervals on the mount arm for easy positioning. Two additional 180° adjustment points at the top and bottom of the mount provide additional flexibility. The mount base attaches with screws. The 4-hole AMPS pattern consists of four holes located in a rectangular pattern spaced at 30.17mm x 38.05mm (measured as the center-to-center distance between holes). The top and bottom adjustable-leg design of the Slim-Grip Ultra holder helps keep any side buttons and ports unobstructed, making it ideal for use with the side-accessible buttons on the Samsung Galaxy S7 edge or note Edge. The patented spring-loaded holder accommodates devices with skins and ruggedization cases. Included with the holder are 8 support legs (4 short and 4 longer versions) that can be customized based on device size. For most devices, The best mount holder configuration is to attach 2 short support legs on top and the 2 long support legs on the bottom of the holder. For larger devices, use all 4 long support legs. For smaller devices, use all 4 short support legs.