Dayton Lamina Ljb 37 275 Ejector Mold Die Blank

Product Description

The DAYTON LAMINA LJB 37 275 is an ejector mold die blank designed for use in injection mold tooling applications. It features a 0.375-inch shank diameter, a machinable length of 0.656 inches, and an overall length of 2.75 inches, making it a compact and precisely dimensioned component for mold assembly work. The ball lock retention system secures the blank in the die plate without additional fasteners. Constructed from A2 tool steel, this blank offers the hardness and wear resistance required for demanding mold and die environments. It is typically installed by tool and die makers or mold technicians during mold build or maintenance operations.

This ejector mold die blank is suited for use in plastic injection molds where ejector pin retention and precise blank positioning are required. The 0.0625-inch pin extension length provides a controlled standoff for ejector pin alignment. The ball lock design allows for repeatable, tool-free blank changes during mold servicing, reducing downtime in production tooling environments. Applicable in both prototype and production mold builds across industrial manufacturing settings.

Key Features

• A2 tool steel construction for hardness and wear resistance in mold and die applications
• Ball lock retention system enables secure, repeatable blank positioning without additional fasteners
• 0.375-inch shank diameter with 0.656-inch machinable length for precise fit in standard die plates
• 0.0625-inch pin extension length for controlled ejector pin alignment
• 2.75-inch overall length suits compact mold assemblies

Compatibility

Designed as an OEM-style replacement or direct-use component for injection mold tooling assemblies requiring a ball lock ejector die blank with a 3/8-inch shank diameter.

Installation Notes

Installation is typically performed by qualified tool and die makers or mold technicians. Ensure the mold is fully de-energized, cooled, and depressurized before servicing any ejector components. Verify die plate bore dimensions match the shank diameter before installation to prevent misalignment or damage to the blank or plate. Follow applicable shop safety procedures and tooling manufacturer guidelines during mold assembly and disassembly.