Gibraltar EY6433-G Die Mold Ejector Sleeve Nitride Steel

Product Description

The GIBRALTAR EY6433-G is a nitride coated die steel ejector sleeve designed for use in die mold tooling applications. This sleeve features a 5/32 inch inside diameter and a 1/4 inch outside diameter, with an overall length of 9 inches and a pin length of 175mm. The head measures 7/16 inch in diameter and 3/16 inch in height, with a 45-degree chamfer angle for consistent seating. Weighing 0.13 pounds, this ejector sleeve is built for precision mold tooling environments where tight tolerances and surface hardness are critical. Nitride coating improves surface hardness and wear resistance, extending service life in repetitive cycle mold operations.

This ejector sleeve is suited for use in injection mold and die casting tooling setups where precise part ejection is required. It is a standard component installed by mold makers, tooling technicians, and die maintenance professionals working in industrial manufacturing environments. The 9 inch overall length accommodates deeper mold bases, and the nitride coated die steel construction handles the mechanical stress and wear of high-cycle production tooling.

Key Features

• Nitride coated die steel construction for enhanced surface hardness and wear resistance
• 5/32 inch inside diameter with 1/4 inch outside diameter for precise fitment
• 9 inch overall length with 175mm pin length for deeper mold base applications
• 7/16 inch head diameter and 3/16 inch head height for consistent seating
• 45-degree chamfer angle for controlled alignment during installation
• Weighs 0.13 pounds — lightweight for easy handling and installation

Compatibility

Designed as an OEM-style replacement or direct-fit component for standard die mold tooling systems that accept ejector sleeves with a 5/32 inch inside diameter and 1/4 inch outside diameter.

Installation Notes

Installation is performed by qualified mold makers or tooling technicians. Ensure the mold base is fully de-energized and press equipment is locked out before servicing any ejector components. Verify bore alignment and cleanliness before seating the sleeve to avoid binding or damage to the nitride coating. Do not force-fit the sleeve into an undersized or unaligned bore.