4-Hole AMPS to 22mm Ball (LM-300 Seat Bolt Mount) Adapter
The LM-22-AMPS adapter converts your 22mm mount or pedestal into a 4-Hole AMPS drill-base mount. (Mounts, holders, and devices sold separately.) Simply unscrew the tightening ring to remove the mount’s existing head, then insert the adapter and re-tighten the ring. Mount devices having a 4-Hole AMPS pattern, including vehicle-specific mounts (VSMs), 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).