Convert smaller mounting balls to the common 25mm (1-inch) ball size, allowing you to use compatible 25mm / 1-inch mounting arms and accessories with an existing smaller ball mount.
Available in two sizes:
16mm → 25mm
20mm → 25mm
Simply install the adapter over the existing ball to increase its effective diameter to 25mm.
Features:
Converts 16mm or 20mm balls to 25mm (1-inch)
Allows use of compatible 25mm / 1-inch mounting arms
Simple installation
Durable 3D-printed construction
Made in the USA
What's Included: Two (2) ball mount adapters in the selected size.
