Durston Steel & Aluminium Ring Mandrels & 32 Ring Set

Durston PrecisionFit Steel & Aluminium Ring Mandrels & 32 Ring Set (UK Sizes A-Z)

The PrecisionFit™ system is used by individual jewellers through to large, multiple chains. The PrecisionFit™ Aluminium Marked Ring Mandrel is lightweight for secure handling and use in busy showrooms, weighing in at just 0.4KG.  The matching hardened steel mandrel weighs in at 1KG and is ideal for the workshop, providing consistent ring sizing between ‘front of house’ and the bench.

The PrecisionFit™ system ensures your A-Z ring sizing is right every time – no more cross-referencing with inaccurate ring sizers and mandrels.  PrecisionFit™ mandrels and ring gauges are made to International Standard ISO 8653 & crafted from precision-engineered aluminium.  Machined, hardened, ground & engraved to a perfect finish at our UK factory, to ensure 100% accuracy.  Each mandrel is put through our rigorous PrecisionFit™ Quality Control System to ensure accurate A-Z sizing. All PrecisionFit™ mandrels are created with ergonomically designed handles to provide a firm and comfortable grip. Don’t settle for less than PrecisionFit™.

The accompanying PrecisionFit™ 32 Ring Set (A-Z 6) of steel rings perfectly fits and accompanies the aluminium and steel ring mandrels. They are manufactured from steel with a diameter of 75mm, and a weight of 0.1kg and each ring is machined to a perfect size and review through our PrecisionFit™ Quality Control processes to ensure a perfect fit every time.