{"product_id":"20-piece-ring-holding-set","title":"20 Piece Ring Holding Set - For Stone Setting \u0026 Engraving","description":"\u003cp\u003e\u003cstrong\u003eGrip every ring securely, set every stone with confidence.\u003c\/strong\u003e This 20-piece inside ring holding set is built to mount on both the Pepetools \u003cstrong\u003e80mm and 100mm engraving vises\u003c\/strong\u003e, giving jewelers, engravers, and stone setters a full range of collets to hold rings of nearly any size from the inside out.\u003c\/p\u003e\n\u003cp\u003eThe difference is in the collet. Each holder is \u003cstrong\u003emachined from solid brass — not the cheap plastic used by other sets on the market\u003c\/strong\u003e — so it grips harder, lasts far longer, and won’t crack, deform, or wear out under daily bench use. The collet is segmented so that as it seats into the vise and is tightened, the brass fingers \u003cstrong\u003eexpand outward against the inner wall of the ring\u003c\/strong\u003e, locking it firmly in place from the inside without marring the surface or distorting the band. The result is rock-solid, vibration-free holding that lets you engrave, set, and finish faster and cleaner.\u003c\/p\u003e\n\u003ch4\u003e20 Brass Collets — Complete Size Coverage\u003c\/h4\u003e\n\u003ctable style=\"width:100%; max-width:520px; border-collapse:collapse; margin:0 0 1em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color:#1a1a1a; color:#ffffff;\"\u003e\n\u003cth style=\"border:1px solid #ccc; padding:8px 12px; text-align:left;\"\u003eUS Ring Size\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ccc; padding:8px 12px; text-align:left;\"\u003eInside Diameter\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ccc; padding:8px 12px; text-align:left;\"\u003eUS Ring Size\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ccc; padding:8px 12px; text-align:left;\"\u003eInside Diameter\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc; padding:8px 12px;\"\u003e4.5\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc; padding:8px 12px;\"\u003e15.2 mm\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc; padding:8px 12px;\"\u003e9.5\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc; padding:8px 12px;\"\u003e19.4 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f7f7f7;\"\u003e\n\u003ctd style=\"border:1px solid #ccc; padding:8px 12px;\"\u003e5\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc; padding:8px 12px;\"\u003e15.6 mm\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc; padding:8px 12px;\"\u003e10\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc; padding:8px 12px;\"\u003e19.8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc; padding:8px 12px;\"\u003e5.5\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc; padding:8px 12px;\"\u003e16.0 mm\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc; padding:8px 12px;\"\u003e10.5\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc; padding:8px 12px;\"\u003e20.2 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f7f7f7;\"\u003e\n\u003ctd style=\"border:1px solid #ccc; padding:8px 12px;\"\u003e6\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc; padding:8px 12px;\"\u003e16.45 mm\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc; padding:8px 12px;\"\u003e11\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc; padding:8px 12px;\"\u003e20.6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc; padding:8px 12px;\"\u003e6.5\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc; padding:8px 12px;\"\u003e16.5 mm\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc; padding:8px 12px;\"\u003e11.5\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc; padding:8px 12px;\"\u003e21.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f7f7f7;\"\u003e\n\u003ctd style=\"border:1px solid #ccc; padding:8px 12px;\"\u003e7\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc; padding:8px 12px;\"\u003e17.3 mm\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc; padding:8px 12px;\"\u003e12\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc; padding:8px 12px;\"\u003e21.4 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc; padding:8px 12px;\"\u003e7.5\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc; padding:8px 12px;\"\u003e17.7 mm\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc; padding:8px 12px;\"\u003e12.5\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc; padding:8px 12px;\"\u003e21.8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f7f7f7;\"\u003e\n\u003ctd style=\"border:1px solid #ccc; padding:8px 12px;\"\u003e8\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc; padding:8px 12px;\"\u003e18.2 mm\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc; padding:8px 12px;\"\u003e13\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc; padding:8px 12px;\"\u003e22.2 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc; padding:8px 12px;\"\u003e8.5\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc; padding:8px 12px;\"\u003e18.6 mm\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc; padding:8px 12px;\"\u003e13.5\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc; padding:8px 12px;\"\u003e22.6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f7f7f7;\"\u003e\n\u003ctd style=\"border:1px solid #ccc; padding:8px 12px;\"\u003e9\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc; padding:8px 12px;\"\u003e19.0 mm\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc; padding:8px 12px;\"\u003e14\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc; padding:8px 12px;\"\u003e23.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eFull half-size coverage from US 4.5 to 14 — no gaps.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch4\u003eWhy jewelers choose this set:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eFits both the Pepetools 80mm and 100mm engraving vises\u003c\/li\u003e\n\u003cli\u003eSolid brass collets — stronger and longer-lasting than plastic alternatives\u003c\/li\u003e\n\u003cli\u003eInside-expanding grip protects finished surfaces and delicate metals\u003c\/li\u003e\n\u003cli\u003eFull half-size coverage from US 4.5 to 14, no gaps\u003c\/li\u003e\n\u003cli\u003eIncludes mounting brackets and hardware for quick setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003ePlease note: the engraving vise and ball are \u003cstrong\u003enot included\u003c\/strong\u003e — this set is the ring-holding collets and mounting hardware only.\u003c\/em\u003e\u003c\/p\u003e","brand":"Pepetools","offers":[{"title":"Default Title","offer_id":47197612605614,"sku":"149.40A","price":499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/3001\/6576\/files\/7_8dcf37d2-9f16-457d-89e3-f3ec537234bc.jpg?v=1781528121","url":"https:\/\/pepitools.com\/products\/20-piece-ring-holding-set","provider":"Pepetools","version":"1.0","type":"link"}