{"product_id":"st21st12a","title":"Master Chuck Key - Fits 3\/8 to 3\/4\" Chucks - Stainless Steel","description":"\u003cbr\u003e\u003cstrong\u003eItem #: \u003c\/strong\u003eST21ST12A\u003cbr\u003e\u003cstrong\u003eManufacturer: \u003c\/strong\u003eStone Tools\u003cbr\u003e\u003cstrong\u003eMfg #: \u003c\/strong\u003eST12A\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003cbr\u003e*Brand Name: Stone Tools\n*For Use With: 3\/8 to 3\/4\" Chucks - Stainless Steel\n*Type: Master Chuck Key\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003cbr\u003e*Master Chuck Key\n*Carbon or Stainless Steel Models\n*Two sizes open 1\/4 to 3\/4\"\n*Open over 200 different chucks\n*Master Chuck I - large key fits heavy duty 3\/8 to 3\/4\" chucks (ST12\/12A)\n*Master Chuck II - smaller key fits 1\/4 to light duty 1\/2\" chucks (ST13\/13A)\n*Stainless steel models offer extra wear resistants - does not rust\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eShipping Info:\u003c\/strong\u003e\u003cbr\u003e*Actual Weight - .5000\n*Dimensions - Height: 1.10 Length: 6.10 Width: 4.30","brand":"ET02","offers":[{"title":"Default Title","offer_id":33565406199941,"sku":"st21st12a","price":28.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0361\/8668\/5573\/products\/ST-12a_20hr.png?v=1586506370","url":"https:\/\/apextoolandsupply.com\/products\/st21st12a","provider":"APEX Tool \u0026 Supply","version":"1.0","type":"link"}