Gibraltar EY6447-G Die Mold Ejector Sleeve 7/32 X 11/32 in

Product Description

The GIBRALTAR EY6447-G is a die mold ejector sleeve machined from die steel with a nitride coating for extended surface hardness and wear resistance. It features a 7/32 inch inside diameter, 11/32 inch outside diameter, and a 7 inch overall length, making it suited for precision mold tooling applications. The nitride coating improves surface hardness and reduces friction during ejection cycles. The sleeve includes a 9/16 inch head diameter and 1/4 inch head height with a 45-degree chamfer angle. This component is installed by toolmakers, mold technicians, and die maintenance professionals working on injection mold or die casting assemblies.

This ejector sleeve is designed for use in die mold and injection mold tooling setups where a hollow ejector pin configuration is required. The sleeve fits around a corresponding core pin and allows for ejection of tubular or cored part geometries. With a 198mm pin length and precision-ground geometry, it is appropriate for production mold bases in industrial and manufacturing environments. Toolmakers installing or replacing ejector components in multi-cavity or single-cavity mold assemblies will find this sleeve dimensionally consistent with standard ejector system layouts.

Key Features

• Nitride coated die steel construction for improved surface hardness and wear resistance
• 7/32 inch inside diameter and 11/32 inch outside diameter for precise core pin clearance
• 7 inch overall length with 198mm pin length for deep mold applications
• 9/16 inch head diameter with 1/4 inch head height for standard ejector plate seating
• 45-degree chamfer angle for guided installation and reduced edge stress
• Sold individually, single-piece quantity per package

Compatibility

Designed as an OEM-style replacement or new-installation ejector sleeve for standard die mold and injection mold tooling systems requiring a hollow ejector pin with 7/32 inch inside diameter.

Installation Notes

Ejector sleeves are installed by qualified toolmakers or mold technicians. Always confirm the mold base is fully de-energized, de-pressurized, and cooled before ejector system service. Verify core pin and sleeve clearances per the mold design specification before pressing the sleeve into the ejector plate. Do not force-fit components that are out of tolerance, as this can damage the sleeve bore or the mold base.