Arkon Adapter Plate Converts 4-Hole AMPS to 22mm Rubber Ball Ram Mount Pattern

The APAMPS22MM changes a 22mm ball mount over to a 4-Hole AMPS drill-base head. (Pedestals, holders and devices are sold separately.) Fitting takes seconds: loosen the tightening ring on the pedestal, lift off the existing head, drop the adapter in and screw the ring back down. It works with any Arkon pedestal built around the 22mm ball pattern, including the CM117-SBH (Rigid Extension Windshield Suction Mounting Pedestal with Telescoping Arm), GN088-SBH (Seat Rail or Floor Mounting Pedestal with 15” Flexible Gooseneck), GN088-L22-SBH (Seat Rail or Floor Mounting Pedestal with 22” Flexible Gooseneck), HM003-SBH (Headrest Mount with Rigid Extension Arm) and HM002-SBH (Universal Headrest Mount). Once fitted, you can attach anything carrying a 4-Hole AMPS pattern — vehicle-specific mounts (VSMs), cameras, GPS units, audio/video receivers, or satellite radios such as the Sirius S50, Sirius XM Onyx Plus, XM Onyx EZ, Sirius XM Lynx, Stratus 7, Dock & Play and Sirius Dock & Play (each sold separately). It's equally at home holding mobile radio cradles, housings and similar equipment used across public safety, construction and utility work. The 4-Hole AMPS layout, once an industry standard, places four holes in a rectangle measuring 30.17mm by 38.05mm centre-to-centre.