Gibraltar EY6442-G Die Mold Ejector Sleeve 3/16 X 5/16 in

Product Description

The GIBRALTAR EY6442-G is a nitride coated die steel ejector sleeve designed for use in die mold tooling applications. The sleeve features a 3/16 inch inside diameter and a 5/16 inch outside diameter, with an overall length of 11 inches and a pin length of 198 millimeters. The head measures 1/2 inch in diameter and 1/4 inch in height, with a 45-degree chamfer angle for precise seating. Weighing 0.19 pounds, this component is intended for installation by tool and die makers and mold technicians working in precision manufacturing environments.

This ejector sleeve is used in die casting, injection mold, and stamping die assemblies where accurate, repeatable part ejection is required. The nitride coating provides surface hardness and wear resistance suited to high-cycle mold operations. It is typically installed in the ejector plate assembly of a mold base and is sized to work with a corresponding ejector pin of the same nominal diameter.

Key Features

• Nitride coated die steel construction for enhanced surface hardness and wear resistance
• 3/16 inch inside diameter with 5/16 inch outside diameter for precise fit
• 11 inch overall length with 198 millimeter pin length
• 1/2 inch head diameter with 1/4 inch head height
• 45-degree chamfer angle for accurate seating in ejector plate
• Lightweight at 0.19 pounds for easy handling during mold assembly

Compatibility

Designed as an OEM-style replacement or direct-fit component for die mold ejector assemblies requiring a 3/16 inch inside diameter ejector sleeve in nitride coated die steel.

Installation Notes

Installation is performed by qualified tool and die makers or mold technicians. The mold must be fully de-energized, cooled, and depressurized before any ejector system components are serviced or replaced. Verify bore alignment and ejector plate clearance before installing the sleeve. Do not force the sleeve into position; improper alignment can damage the bore or the sleeve head seating surface.