Arkon 20mm Ball to 17mm Ball Adapter

The SP20MM17 is a handy adapter that converts any 20mm ball mounting pattern — Arkon Heavy-Duty pedestals included (sold separately) — across to a 17mm pattern. Supplied here is the 20mm Ball to 17mm Ball Adapter on its own. (Mounts, holders and devices are sold separately.) Simply fasten the adapter to any mount built around the 20mm ball. Pair the SP20MM17 with the current Arkon Heavy Duty range, such as the Multi-Angle Drill-Base Mounting Pedestal with 9” Adjustable Arm (Model HD006), the Heavy-Duty Clamp Mounting Pedestal with 10” Adjustable Arm (Model HD004), or the Heavy-Duty Seat Rail Mounting Pedestal with 22” Adjustable Arm (Model HD001), and those pedestals will then take a Garmin GPS or any other device using a 17mm mounting pattern — ideal for utes, 4WDs and work vehicles.