Gibraltar MEP1022-G Straight Ejector Pin 3.70mm 100mm Steel

Product Description

The GIBRALTAR MEP1022-G is a straight ejector pin used in injection mold tooling to push finished parts out of a mold cavity at the end of each cycle. Machined from steel with a nitride finish for surface hardness and wear resistance, this pin measures 3.70 mm in diameter with a 97 mm pin length and a 100 mm overall length. The head measures 7 mm in diameter and 3 mm in height, providing positive seating against the ejector plate. Toolmakers, mold technicians, and die shop machinists use ejector pins as a routine consumable component during mold build, repair, and maintenance work.

This pin is suited for use in plastic injection molds, die casting tooling, and similar mold base applications where straight ejector pins of this diameter and length class are called for. The nitride surface treatment helps extend service life in high-cycle production environments where pin wear and galling are common failure modes. It is sold individually, making it practical for single-pin replacement without requiring a bulk purchase.

Key Features

• Straight ejector pin geometry for standard mold base ejector plate configurations
• 3.70 mm pin diameter with 97 mm usable pin length
• 7 mm head diameter and 3 mm head height for secure retention in ejector plates
• Steel construction with nitride finish for surface hardness and extended wear life
• 100 mm overall length suits a wide range of mold stack heights
• Sold as a single unit, allowing direct replacement without overstocking

Compatibility

Designed as a standard straight ejector pin replacement for injection mold tooling and mold base assemblies requiring a 3.70 mm diameter pin at 100 mm overall length.

Installation Notes

Ejector pin replacement is performed by toolmakers or mold maintenance technicians. Always de-energize and fully lock out the press or molding machine before accessing the mold and ejector assembly. Inspect the ejector plate bore and ejector retainer plate for wear or damage before installing a new pin. Pins should slide freely without binding through the mold plate; forced installation can cause pin breakage or mold damage.