- New
Reduce the diameter of your bore simply and safely.
Inner Diameter (Shaft): Ø 16 mm
Outer Diameter (Bore): Ø 20 mm
Total Length: 42 mm
Material: Steel
Allows the use of standard wheels with a diameter of 20 mm on smaller shafts of 16 mm without changing all your equipment.
Designed to withstand heavy loads and resist mechanical wear, friction, and impacts.
Fits directly into the hub of the wheel to instantly reduce the shaft passage diameter.
This adapter ring is ideal for DIY, maintenance, and repair of:
Wheels for wheelbarrows, garden carts, or hand trucks.
Casters for handling and workshop carts.
Light trailers or mobile tools.
Custom mechanical projects.
Practical tip: Before ordering, check the length of your wheel hub. If your hub measures less than 42 mm, the spacer will stick out slightly, which can be useful for creating a support space (stop). If necessary, this steel can be cut to the exact desired length.