The Draper Adjustable Thread Restorer is a precision hand tool designed for repairing and restoring damaged metric threads on bolts, studs and threaded components. This versatile thread repair tool features twin angled HSS (high-speed steel) blades that automatically chase good threads whilst repairing damaged ones, making it an essential addition to any workshop toolkit for quick thread restoration work. Suitable for metric thread sizes ranging from M4 to M45, this adjustable thread restorer offers comprehensive coverage for most common automotive, engineering and general workshop applications. The compact design with a 19.5mm diameter grip provides comfortable handling during precision work, whilst the lightweight 30g construction reduces hand fatigue during extended use. Ideal for mechanics, engineers and maintenance professionals who regularly encounter damaged threads on bolts and studs, this thread restorer eliminates the need for re-tapping or component replacement in many situa