{"product_id":"flask-extenders-casting-reusable-2-5-4in","title":"Flask Extenders","description":"\u003cp\u003eFlask extenders are placed over the top of casting flasks to prevent spillover of investment during vacuuming. These reusable flask extenders replace masking tape, offering a cleaner, more reliable solution for investment casting preparation.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePrevents investment spillover during vacuum investing\u003c\/li\u003e\n\u003cli\u003eReusable design eliminates the need for masking tape\u003c\/li\u003e\n\u003cli\u003eAvailable in four sizes to fit common casting flask diameters\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAvailable Options\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart #\u003c\/th\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e121.790\u003c\/td\u003e\n\u003ctd\u003e4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e121.797\u003c\/td\u003e\n\u003ctd\u003e2-1\/2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e121.798\u003c\/td\u003e\n\u003ctd\u003e3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e121.799\u003c\/td\u003e\n\u003ctd\u003e3-1\/2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Otto Frei","offers":[{"title":"4\"","offer_id":47551721865430,"sku":"121.790","price":7.95,"currency_code":"USD","in_stock":true},{"title":"2-1\/2\"","offer_id":47551721767126,"sku":"121.797","price":16.5,"currency_code":"USD","in_stock":true},{"title":"3\"","offer_id":47551721799894,"sku":"121.798","price":14.5,"currency_code":"USD","in_stock":false},{"title":"3-1\/2\"","offer_id":47551721832662,"sku":"121.799","price":14.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/flask-extenders-otto-frei.jpg?v=1719955521","url":"https:\/\/www.ottofrei.com\/products\/flask-extenders-casting-reusable-2-5-4in","provider":"Otto Frei","version":"1.0","type":"link"}