Robust VESA 75 VESA 100 Drill Base AMPS Mount Arkon Mounts Arkon HD010AMPS Heavy Duty Multi Angle AMPS Drill Base Mounting Pedestal with AMPS Head (sku 36735) slim gripr ultra heavy duty multi angle midsize tablet drilled base or Heavy Duty Pedestal Stand with Weighted Base and Telescoping Arm 4 H Products Arkon Mounts. Arkon HD010AMPS Heavy Duty Multi Angle AMPS Drill Base Mounting Pedestal with AMPS Hea. Product Features For mounting devices, adapters, and holders with a 4 Hole AMPS pattern Pedestal measures 6 inches from end to end Drill base mount recommended for permanent installs Multi angle arm features three adjustment points 2 year limited warranty Product Details The HD010AMPS 6 inch mounting pedestal is extremely versatile and can be used as a replacement, upgrade, or as an addition to an existing pedestal with a 4 Hole AMPS pattern. It is compatible with Arkon's Slim Grip Universal Tablet Holder (TAB001 AMPS), as well as to Dual T to AMPS adapters (sold separately) for compatibility with Arkon's Dual T pattern phone and tablet holders. It is also compatible with devices having a 4 Hole AMPS pattern, including cameras, GPS devices, audio video receivers, or satellite radios including Sirius S50, Sirius XM Onyx Plus, XM Onyx EZ, Sirius XM Lynx, Stratus 7, Dock & Play, and Sirius Dock & Play (sold separately). This mounting pedestal is also ideal for mounting mobile radio holders, housings, and other devices used by public safety, construction, and utility applications. This sturdy mounting pedestal measures approximately 6 inches from end to end and features three adjustment knobs at approximately 1. 25'' intervals on the mount arm for easy positioning. The 4 hole drill base mount is made of strong aluminum, and is ideal for environments where a more permanent solution is desirable, such as in a workshop or in retail. Screws and anchors are included. Formerly an industry standard, the 4 Hole AMPS pattern consists of four holes located in a rectangular pattern spaced at 30. 17mm by 38. 05mm (measured as the center to center distance between holes).