{"product_id":"5-16-inch-lathe-chuck-key-square-head-wrench","title":"🔧 5\/16\" Lathe Chuck Key – Hardened \u0026 Tempered Square Head Chuck Wrench | Black Finish","description":"\u003cp data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003eKeep your workshop equipped with the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eBLUEFOX TOOLS 5\/16\" Lathe Chuck Key\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, a durable replacement chuck wrench designed for tightening and loosening compatible lathe chuck jaws. Manufactured from hardened and tempered material, this practical machine tool accessory is suitable for a variety of \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e3-jaw, 4-jaw, and 6-jaw lathe chucks\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e that require a matching 5\/16\" square-headed key.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFeaturing a robust construction and black finish, this lathe chuck key is ideal for machinists, engineering workshops, metalworking professionals, and DIY enthusiasts looking for a reliable replacement tool for everyday machining operations.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003e⭐ Key Features\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e🔧 \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e5\/16\" Square Head:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Designed for chucks requiring a 5\/16\" square chuck key; square size is measured across the flats.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e⚙️ \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eWide Chuck Applications:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Suitable for compatible 3-jaw, 4-jaw, and 6-jaw lathe chucks.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e🔥 \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eHardened \u0026amp; Tempered:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Heat-treated construction for durability in regular workshop use.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e🏗️ \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eDurable Construction:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Designed for routine chuck tightening and loosening operations.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e⚫ \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eBlack Finish:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Practical finish for a professional workshop appearance.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e🛠️ \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eReplacement Chuck Wrench:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Useful as a replacement for a worn, damaged, or missing lathe chuck key.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e🎯 \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eWorkshop Essential:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Suitable for machine shops, engineering workshops, and metalworking applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003e📐 Product Specifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e🔧 Product Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eLathe Chuck Key \/ Chuck Wrench\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e📏 Square Head Size\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5\/16\"\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e📐 Measurement\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAcross Flats\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e⚙️ Compatibility\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSuitable chucks requiring a matching 5\/16\" square key\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e🔩 Chuck Types\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCompatible 3-Jaw, 4-Jaw and 6-Jaw Chucks\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e🔥 Treatment\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHardened and Tempered\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e⚫ Finish\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBlack\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e🏭 Application\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eLathe Chuck Tightening and Loosening\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cspan\u003e🏭 Ideal Applications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e🔩 Lathe chuck jaw adjustment\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e⚙️ 3-jaw self-centering lathe chucks\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e🛠️ Compatible 4-jaw and 6-jaw chucks\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e🏗️ Engineering and machine workshops\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e🔧 Replacement machine tool accessories\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e🎯 General metalworking and machining tasks\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003e💙 Why Choose BLUEFOX TOOLS?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eChoose BLUEFOX TOOLS for practical machine tool accessories designed to support everyday workshop operations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBLUEFOX TOOLS – Right Quality. Right Performance.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"BLUEFOX TOOLS","offers":[{"title":"Default Title","offer_id":67111727497587,"sku":"CHUCK KEY 2","price":29.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/3626\/6099\/files\/transparent-Photoroom_57_e98ff2e0-4565-4a9d-bcbd-f6949ca9d8c4.jpg?v=1791967958","url":"https:\/\/bluefoxtoolmart.com\/products\/5-16-inch-lathe-chuck-key-square-head-wrench","provider":"bluefoxtools","version":"1.0","type":"link"}