Description
The Durston PrecisionFit™ Aluminium Marked Ring Mandrel is lightweight, weighing just 0.9 pounds (0.4 kg), making it ideal for easy handling and use in busy showrooms. The PrecisionFit™ system ensures precise A-Z ring sizing every time, eliminating the need for cross-referencing with inaccurate ring sizers and mandrels. Manufactured from precision-engineered aluminium, these mandrels are machined, hardened, ground, and engraved to a perfect finish at Durston’s UK factory, meeting International Standard ISO 8653. Each mandrel undergoes rigorous PrecisionFit™ Quality Control to guarantee accurate sizing. Ergonomically designed handles provide a firm and comfortable grip, and the mandrel measures 360mm in length. This system is trusted by individual jewelers as well as large multi-chain retailers for reliable, consistent ring sizing.