Durston 1529 Ring Sizing Set 6mm 31-Piece 1-16 USA Sizes Prop 65 - Carbon Black Methyl Alcohol-Toluene Pentanone Each chain is completed with

Each chain is completed with a spring ring clasp stamped 925 — the internationally recognized mark for

and side cutter styles

intermediate smoothing

Battery included — ready to use immediately

374 in 1C-436 4

Durston 1529 Ring Sizing Set 6mm 31-Piece 1-16 USA Sizes Prop 65 - Carbon Black Methyl Alcohol-Toluene Pentanone Each chain is completed withThe Durston PrecisionFit 1529 Ring Sizing Set delivers professional grade accuracy for jewelers who demand reliable, consistent ring sizing across the full USA sizes 116 range. This 31 piece set of steel rings is engineered to perfectly fit PrecisionFit aluminum and steel ring mandrels, eliminating the guesswork and cross referencing that comes with inaccurate sizers. Manufactured to International Standard ISO 8653, each ring in the set is machined,