Arkon Spare Part SBH Kit which includes 4 Hole AMPS Head and Tightening Ring for 17mm Pedestals

• Adapter converts any mount or pedestal with a 17mm ball mounting pattern into a 4-Hole AMPS mount
• For vehicle-specific mounts (VSMs), cameras, GPS devices, audio/video receivers, or satellite radios
• 2 year limited warranty

The SP-SB-AMPS-KIT adapter converts any mount or pedestal with a 17mm ball mounting pattern into a 4-Hole AMPS mount, making it compatible with devices or holders (sold separately) that feature the 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). This package includes only the 17mm Ball to 4-Hole AMPS Adapter with Tightening Ring. No holders or mounts are included in this package. 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).