{"product_id":"gibraltar-ey6479-g-die-mold-ejector-sleeve-5-8in-od","title":"Gibraltar EY6479-G Die Mold Ejector Sleeve 5\/8in Od","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GIBRALTAR EY6479-G is a nitride coated die steel ejector sleeve designed for use in die mold tooling applications. With a 7\/16 inch inside diameter and a 5\/8 inch outside diameter, this sleeve provides a precision fit for ejector pin assemblies. The overall length is 5 inches, and the head diameter measures 7\/8 inch with a 1\/4 inch head height. A 45-degree chamfer angle and 3\/64 inch chamfer length facilitate smooth ejection strokes, while a 1\/32 inch corner radius reduces stress concentration. The nitride coating improves surface hardness and wear resistance for extended service life in high-cycle mold environments. Toolmakers and mold technicians are the primary installers.\u003c\/p\u003e\n\u003cp\u003eThis ejector sleeve is suited for injection mold, die cast, and compression mold tooling setups where round-core ejection is required. It is intended for use in applications where a standard sleeve ejector configuration is specified. The part is sold individually and is appropriate for both production tooling and maintenance replacement scenarios in industrial mold shops.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e7\/16 inch inside diameter and 5\/8 inch outside diameter for precise ejector pin clearance\u003c\/li\u003e\n  \u003cli\u003e5 inch overall length suits standard ejector plate stack heights\u003c\/li\u003e\n  \u003cli\u003eNitride coating enhances surface hardness and extends wear life in high-cycle applications\u003c\/li\u003e\n  \u003cli\u003eDie steel construction provides strength and dimensional stability under mold pressure\u003c\/li\u003e\n  \u003cli\u003e45-degree chamfer angle with 3\/64 inch chamfer length for smooth ejection entry\u003c\/li\u003e\n  \u003cli\u003e7\/8 inch head diameter and 1\/4 inch head height for positive retention in ejector plates\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct tooling component for die mold ejector sleeve applications requiring a 7\/16 inch inside diameter, 5\/8 inch outside diameter, and 5 inch overall length in nitride coated die steel construction.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified toolmakers or mold technicians. Before servicing or replacing ejector components, ensure the press is locked out and all hydraulic and pneumatic pressure is fully relieved. Inspect the ejector plate bore and mating pin for wear or galling before installing the new sleeve. Follow applicable shop safety standards and mold maintenance procedures when handling hardened tooling components.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 7\/16 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter (Body)\u003c\/strong\u003e: 5\/8 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Diameter\u003c\/strong\u003e: 7\/8 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Height\u003c\/strong\u003e: 1\/4 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChamfer Angle\u003c\/strong\u003e: 45 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChamfer Length\u003c\/strong\u003e: 3\/64 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 1\/32 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Nitride Coated Die Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.32 pounds\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: GIBRALTAR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: EY6479-G\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GIBRALTAR","offers":[{"title":"Default Title","offer_id":51695915204914,"sku":"EY6479-G","price":103.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/9e54fa57b811cd39ab2916544ea16d81.jpg?v=1788339360","url":"https:\/\/voomisupply.com\/products\/gibraltar-ey6479-g-die-mold-ejector-sleeve-5-8in-od","provider":"Voomi Supply","version":"1.0","type":"link"}