The HD1 wheelclamp fits 10″ – 15″ steel rims and 110 – 195mm width tyres. The SAS heavy-duty HD1 wheel clamp is a great way to start securing your trailer. Suitable for steel wheels. Furthermore, if the HD1 wheelclamp does not quite fit, 3 sizes of extension tubes are available, as an extra, for wider wheels with deep inset rims, to allow the wheel clamp to cover one wheel bolt securely.
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