{"product_id":"durston-1301-ring-stretcher-reducer-6-spline-16-hole","title":"Durston 1301 Ring Stretcher \u0026 Reducer","description":"\u003cp\u003eThe \u003cstrong\u003eDurston 1301 Ring Stretcher \u0026amp; Reducer\u003c\/strong\u003e is a professional-grade upright tool made in England for stretching and reducing plain wedding ring bands with precision and ease. Built for daily bench use, this sturdy unit requires no maintenance and delivers consistent results on non-ferrous metal bands.\u003c\/p\u003e\u003cp\u003eThe tool features a \u003cstrong\u003e6-spline stretching mandrel\u003c\/strong\u003e that expands on the upstroke of the handle, allowing smooth, controlled stretching of plain, non-stone-set wedding bands. The mandrel is marked in \u003cstrong\u003eUSA sizes 2 to 14\u003c\/strong\u003e for quick reference during sizing work. A \u003cstrong\u003edouble-sided 16-hole band reducing plate\u003c\/strong\u003e is included, accommodating most popular domed-shaped bands for compression and reduction.\u003c\/p\u003e\u003cp\u003eThe base includes four mounting holes for securing the unit to a bench or worktable for added stability during use. Mounting hardware is not included.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eFor use with non-ferrous metals only (gold, silver, platinum, palladium, etc.). Not suitable for stretching or reducing steel bands. No instructions are included with this tool.\u003c\/em\u003e\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUpright ring stretcher and reducer design for bench-top use\u003c\/li\u003e\n\u003cli\u003e6-spline mandrel expands on the upstroke for controlled band stretching\u003c\/li\u003e\n\u003cli\u003eMandrel marked in USA ring sizes 2 to 14\u003c\/li\u003e\n\u003cli\u003eDouble-sided 16-hole band reducing plate for domed-shaped bands\u003c\/li\u003e\n\u003cli\u003eFour base mounting holes for secure bench or worktable attachment\u003c\/li\u003e\n\u003cli\u003eNo maintenance required\u003c\/li\u003e\n\u003cli\u003eMade in England\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eDurston 1301\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e16-3\/4 in (425 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBase Footprint\u003c\/th\u003e\n\u003ctd\u003e6-3\/4 in × 4-3\/4 in (170 mm × 120 mm), oval\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMandrel Type\u003c\/th\u003e\n\u003ctd\u003e6-spline stretching mandrel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSize Range (Mandrel)\u003c\/th\u003e\n\u003ctd\u003eUSA sizes 2–14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eReducing Plate\u003c\/th\u003e\n\u003ctd\u003eDouble-sided, 16 holes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Metals\u003c\/th\u003e\n\u003ctd\u003eNon-ferrous metals only (gold, silver, platinum, palladium, etc.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting Holes\u003c\/th\u003e\n\u003ctd\u003e4 (mounting hardware not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eMade in England\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDurston 1301 Ring Stretcher \u0026amp; Reducer\u003c\/li\u003e\n\u003cli\u003e6-spline stretching mandrel\u003c\/li\u003e\n\u003cli\u003eDouble-sided 16-hole band reducing plate\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eNot for use on steel or ferrous metal bands\u003c\/li\u003e\n\u003cli\u003eNot suitable for stone-set rings\u003c\/li\u003e\n\u003cli\u003eMounting hardware is not included\u003c\/li\u003e\n\u003cli\u003eNo instructions are included with this tool\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Durston","offers":[{"title":"Default Title","offer_id":43581205512406,"sku":"148.325","price":466.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/durston-1301-ring-stretcher-and-reducer-otto-frei.jpg?v=1689354014","url":"https:\/\/www.ottofrei.com\/products\/durston-1301-ring-stretcher-reducer-6-spline-16-hole","provider":"Otto Frei","version":"1.0","type":"link"}