Durston PrecisionFit 32 Piece Ring Set (UK Sizes A-Z +6)
The PrecisionFit™ system is used by individual jewellers through to large, multiple chains. The PrecisionFit™ 32 Ring Set (A-Z 6) of steel rings perfectly fits and accompanies our PrecisionFit™ aluminium and steel ring mandrels.
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. Machined, hardened, ground & engraved to a perfect finish at our UK factory, to ensure 100% accuracy. Each ring set is put through our rigorous PrecisionFit™ Quality Control System to ensure accurate A-Z sizing. Don’t settle for less than PrecisionFit™.