{"product_id":"lathe-chuck-square-key-wrench-8mm-10mm-12mm-14mm-17mm-cnc-milling","title":"Chuck Square Key Wrench 8–17mm | CNC Milling Lathe Tool","description":"\n\u003ch2\u003eLathe Chuck Square Key Wrench – Built for CNC Precision\u003c\/h2\u003e\n\u003cp\u003eGet a rock-solid grip on your milling and lathe operations with this professional-grade \u003cstrong\u003eLathe Chuck Square Key Wrench\u003c\/strong\u003e. Available in five sizes — \u003cstrong\u003e8mm, 10mm, 12mm, 14mm, and 17mm\u003c\/strong\u003e — this T-handle square key wrench is engineered for machinists, CNC router operators, and workshop enthusiasts who demand reliability and control. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFive Size Options:\u003c\/strong\u003e Choose from 8×8mm, 10×10mm, 12×12mm, 14×14mm, or 17×17mm to match your chuck specifications perfectly.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHardened Carbon Steel Construction:\u003c\/strong\u003e Crafted from premium carbon steel with a black oxidation finish — tempered and hardened to resist wear, corrosion, and long-term damage.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAnti-Slip Embossed Grip:\u003c\/strong\u003e The textured embossed pattern on the T-bar hand grip ensures a firm, non-slip hold even under high-torque conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eT-Handle Design:\u003c\/strong\u003e The ergonomic T-handle distributes force evenly, giving you maximum torque leverage for quick and confident tightening or loosening of lathe chucks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Compatibility:\u003c\/strong\u003e Ideal for CNC router engraving machines, milling machines, lathe chucks, and a broad range of machining centre setups.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCarbon Steel with Black Oxidation Treatment\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFinish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack (Tempered \u0026amp; Hardened)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable Sizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8×8mm \/ 10×10mm \/ 12×12mm \/ 14×14mm \/ 17×17mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHandle Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eT-Handle\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCNC Router, Milling Machine, Lathe Chuck\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Milling Lathe Chuck Square Key Wrench (size of your choice)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cp\u003eActual product colour may vary slightly from images due to monitor brightness and lighting conditions. Please allow a small tolerance for manual measurement deviations.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-inch-threaded-brass-ball-valve-water-gas-oil-flow-control\"\u003e1-Inch Threaded Brass Ball Valve – Water, Gas \u0026amp; Oil Flow Control\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/0-200mm-jewelry-measuring-caliper-bead-stone-gauge-stainless-steel\"\u003e0–200mm Jewelry Caliper – Stainless Steel Bead \u0026amp; Stone Gauge\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/0-60mpa-pressure-gauge-s60h-diesel-injector-nozzle-tester-8000psi\"\u003e0–60MPa Pressure Gauge for S60H Diesel Injector Nozzle Tester\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFurther Reading\u003c\/h3\u003e\n\u003cp\u003eFor workplace tool safety guidelines, refer to the \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"nofollow noopener\"\u003eOSHA Hand \u0026amp; Power Tools Safety Resource\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What sizes does this lathe chuck square key wrench come in?\u003c\/h4\u003e\n\u003cp\u003eA: This lathe chuck square key wrench is available in five sizes: 8×8mm, 10×10mm, 12×12mm, 14×14mm, and 17×17mm, making it versatile enough to fit a wide range of CNC router, milling machine, and lathe chuck applications.\u003c\/p\u003e\n\u003ch4\u003eQ: What material is the square key wrench made from?\u003c\/h4\u003e\n\u003cp\u003eA: The wrench is constructed from hardened carbon steel with a black oxidation treatment. This process tempers and hardens the steel to maximise wear resistance and extend service life in demanding machining environments.\u003c\/p\u003e\n\u003ch4\u003eQ: Will this wrench work with my CNC router or engraving machine?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. This square key wrench is specifically designed for use with CNC router engraving machines, milling machines, and lathe chucks. Simply select the size that matches your chuck's square drive socket for a precise and secure fit.\u003c\/p\u003e\n\u003ch4\u003eQ: How does the T-handle design help during use?\u003c\/h4\u003e\n\u003cp\u003eA: The T-handle distributes hand force across both sides of the bar, allowing you to apply greater torque with less effort when tightening or loosening a chuck. The embossed anti-slip grip pattern further ensures control and stability even with oily or gloved hands.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What sizes does this lathe chuck square key wrench come in?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This lathe chuck square key wrench is available in five sizes: 8×8mm, 10×10mm, 12×12mm, 14×14mm, and 17×17mm, making it versatile enough to fit a wide range of CNC router, milling machine, and lathe chuck applications.\"}}, {\"@type\": \"Question\", \"name\": \"What material is the square key wrench made from?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The wrench is constructed from hardened carbon steel with a black oxidation treatment. 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The embossed anti-slip grip pattern further ensures control and stability even with oily or gloved hands.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/oasis-select.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Sewing \u0026 Hand Tools\", \"item\": \"https:\/\/oasis-select.com\/collections\/sewing-hand-tools\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Chuck Square Key Wrench 8–17mm | CNC Milling Lathe Tool\", \"item\": \"https:\/\/oasis-select.com\/products\/lathe-chuck-square-key-wrench-8mm-10mm-12mm-14mm-17mm-cnc-milling\"}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"17x17","offer_id":47748508418153,"sku":"14:10#17x17","price":49.44,"currency_code":"USD","in_stock":true},{"title":"14x14","offer_id":47748508450921,"sku":"14:350853#14x14","price":49.44,"currency_code":"USD","in_stock":true},{"title":"8x8","offer_id":47748508483689,"sku":"14:350686#8x8","price":49.44,"currency_code":"USD","in_stock":true},{"title":"12x12","offer_id":47748508516457,"sku":"14:350852#12x12","price":49.44,"currency_code":"USD","in_stock":true},{"title":"10x10","offer_id":47748508549225,"sku":"14:350850#10x10","price":49.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/Secdd9134c2d44165bc7f3f16f101e8f6G.webp?v=1783085128","url":"https:\/\/oasis-select.com\/products\/lathe-chuck-square-key-wrench-8mm-10mm-12mm-14mm-17mm-cnc-milling","provider":"Oasis Select","version":"1.0","type":"link"}