1 wing nut for wheel balancing, 40 mm thread, 4 mm pitch, black plastic, compatible with Ranger wheel balancers and other devices

This quick-release wing nut is an essential component for automotive repair and maintenance professionals, specifically designed for wheel balancing operations on mechanical or electronic balancers. Made of reinforced black engineering plastic, it combines lightness, impact resistance, and dimensional stability under workshop conditions. Its M40 × 4 mm thread ensures a reliable fit on standard centering axles, while its release lever allows for quick wheel changes without additional tools. Compatible with leading brands such as Ranger, Coats, and Hunter, it adapts to both cone systems and mounts with spacers and pressure cups, which are included in the package. It comes with a non-slip rubber ring for improved hub grip during rotation. Precise dimensions: top head diameter 8.5 cm, overall dimensions approx. 28 × 12 × 14.5 cm, unit weight between 823 g and 864 g depending on the version.