Italian 6 Spline Ring Stretcher & Reducer Glendo GRS 5 mm center stone seat

5 mm center stone seat (1-1/2 carat) held by four prongs with V-ends for secure stone retention and a refined

and SPB-50-1R-K)

accepting shanks up to 1/4" in diameter

628 and must be purchased separately

Chrome-plated cast iron construction with a polished finish

Italian 6 Spline Ring Stretcher & Reducer Glendo GRS 5 mm center stone seatDesigned for professional jewelers working with precious metal wedding bands, the Italian 6 Spline Ring Stretcher & Reducer enlarges and reduces gold, platinum, and similar precious metal bands with minimal effort. Made in Italy, this top quality unit features a six spline enlarging mandrel calibrated and marked in USA quarter ring sizes from size 3 through size 15. It can be bolted securely to a bench or used as a portable tool, offering flexibility