iBOLT 25mm to 17mm Composite Ball Adapter (Pack of 2)
2.5 inches (Pack of 2)
$15.34
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This adapter bridges the gap between standard 25mm B-size mounting arms and 17mm bracket systems. Made from durable composite material with rubber-coated ball joints, it connects industry-standard 1-inch dual ball mounts to Garmin GPS units, iBOLT phone holders, and other 17mm devices. The pack includes two adapters, each measuring 2.5 inches from end to end.
The dual ball design gives you full rotational flexibility, letting you adjust your device orientation 360 degrees to find the perfect viewing angle. Whether you're mounting a Garmin unit on a Bizmount series arm or attaching an iBOLT smartphone holder to a 25mm mount, this adapter handles the conversion seamlessly. It works with popular models like the IBBZ-33921 and IBBZ-33791, plus any other industry-compatible 1-inch mounts.
Installation is straightforward since the adapter uses the same standardized ball socket system found across the industry. The composite construction keeps it lightweight while the rubber coating on the ball joints prevents scratching and provides stable positioning. Note that mounts, holders, and devices are sold separately, so check your existing setup to ensure compatibility with the 25mm and 17mm connection points.
iBOLT 25mm to 17mm Composite Ball Adapter (Pack of 2)
$15.34