{"product_id":"sprue-bases","title":"Sprue Bases","description":"\u003cp\u003eLong lasting rubber bases for spruing all types of trees. Various shapes and different diameters are available with all sizes of button holes. Fits to flask size as given below.?ÿ\u003c\/p\u003e\n\u003cp\u003eAvailable in 5 different styles and 23 catalog variants.\u003c\/p\u003e\n\u003cp\u003eTREE STYLE-C: Most popular sprue base with 3\/8\" Dia. hole, forming curved indentation in the investment.?ÿ TREE STYLE-A: These sprue bases have a large diameter hole for filling with suitable wax for spruing.?ÿ DONUT STYLE-B: The tapered side of sprue hole is straight, not curved as in TREE STYLE-C.?ÿ CONE TREE CENTER-CT: These sprue bases have a 3\/8\" Dia. hole. High tapered side to give extra support to sprue rod.?ÿ UNIVERSAL SPRUE BASE: Suitable for 2 flask sizes, 2-1\/2\" Dia. and 3-1\/2\" Dia.\u003c\/p\u003e","brand":"Ikohe","offers":[{"title":"TS-C: 1-1\/2\" Flask Dia X 3\/8\" Button ID.","offer_id":48102945161448,"sku":"27-1351","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9395\/8888\/files\/spruebaseroundedtreestyle.webp?v=1778517979","url":"https:\/\/miamijewelrysupply.com\/products\/sprue-bases","provider":"Miami Jewelry Supply","version":"1.0","type":"link"}