Steel construction with manual bead breaker. Suitable for use on most open centred wheels. To prevent damage to alloy wheel rims, use Model No.We're here to help whenever you need us. High quality products at amazing prices. You won't find cheaper prices anywhere! All stock held and dispatched from UK. We're a uk based company with a great range of everything for the home and family. Item arrived very quickly, as described and well packaged. A+++++++, spot on, thanks, will use again.