Gibraltar MEP1134-G Straight Ejector Pin 9mm 250mm Steel

Product Description

The GIBRALTAR MEP1134-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 9 mm in diameter with an overall length of 250 mm, a usable pin length of 245 mm, a 14 mm head diameter, and a 5 mm head height. It is a standard component in mold base assemblies and is specified and replaced by toolmakers, moldmakers, and tool-and-die technicians during mold maintenance or build-out.

This ejector pin is suited for use in injection mold tooling across a range of applications including prototype tooling, production mold bases, and repair work where a straight-profile ejector pin at 9 mm diameter is required. The nitride finish provides added surface durability, which extends service life under repetitive ejection cycles typical in production environments.

Key Features

• Straight ejector pin profile for standard mold base applications
• 9 mm pin diameter with 245 mm usable pin length
• 14 mm head diameter and 5 mm head height for positive retention in ejector plates
• Steel construction with nitride finish for surface hardness and wear resistance
• 250 mm overall length accommodates a range of mold stack heights

Compatibility

Designed as a standard straight ejector pin replacement or new-build component for injection mold tooling requiring a 9 mm diameter straight pin with a 250 mm overall length and nitride-finished steel construction.

Installation Notes

Ejector pins are installed and replaced by toolmakers and moldmakers during scheduled mold maintenance or tooling builds. The mold should be fully de-energized, cooled, and secured before any ejector system disassembly. Pins should be measured and confirmed against ejector plate bore dimensions before installation. Do not force or modify the pin diameter, as this will affect ejection performance and mold alignment.