{"product_id":"value-collection-290-1173-lathe-chuck-key-4-5-inch-chuck","title":"Value Collection 290-1173 Lathe Chuck Key 4 5 Inch Chuck","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 290-1173 is a lathe chuck key designed for use with 4-inch and 5-inch diameter lathe chucks. The key features a 3.125-inch body length and a 0.375-inch square drive size, providing a solid fit for tightening and loosening chuck jaws during workholding setup. This is a non-self-ejecting style key, making it a straightforward manual tool suited for machine shops and production environments. Machinists and tool-and-die professionals use this type of key during routine chuck changes and jaw adjustments on manual lathes.\u003c\/p\u003e\n\u003cp\u003eThis chuck key is appropriate for use on manual metalworking lathes equipped with 4-inch or 5-inch three-jaw or four-jaw chucks. It is well-suited for job shop environments, maintenance departments, and trade training facilities where reliable, no-frills tooling is needed. The 0.375-inch square drive engages standard chuck key sockets found on commonly sized lathe chucks in this diameter range.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with 4-inch and 5-inch diameter lathe chucks\u003c\/li\u003e\n  \u003cli\u003e3.125-inch body length for controlled leverage during jaw adjustment\u003c\/li\u003e\n  \u003cli\u003e0.375-inch square key size for positive socket engagement\u003c\/li\u003e\n  \u003cli\u003eNon-self-ejecting design for simple, dependable manual operation\u003c\/li\u003e\n  \u003cli\u003eCompact form factor suited for toolbox storage and bench use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with lathe chucks having a 4-inch or 5-inch chuck diameter and a 0.375-inch square key socket.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis tool is used by machinists during lathe setup and workpiece changeover. Always ensure the lathe is fully powered down and the spindle has come to a complete stop before inserting the chuck key. Never leave a chuck key seated in the chuck unattended, as an engaged key during startup is a recognized shop safety hazard. Follow applicable OSHA machine guarding and lockout\/tagout procedures when servicing lathe tooling.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChuck Diameter Compatibility\u003c\/strong\u003e: 4 inches, 5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Length\u003c\/strong\u003e: 3.125 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKey Square Size\u003c\/strong\u003e: 0.375 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSelf-Ejecting\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.75 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27112120\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: VALUE COLLECTION\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 290-1173\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51690946822450,"sku":"290-1173","price":45.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/26ae7ea8bb0fc50cdbed692728e53871.jpg?v=1788277995","url":"https:\/\/voomisupply.com\/products\/value-collection-290-1173-lathe-chuck-key-4-5-inch-chuck","provider":"Voomi Supply","version":"1.0","type":"link"}