Gibraltar TPL-337 Taper Lock Interlock Mold Hardware

Product Description

The GIBRALTAR TPL-337 is a taper lock and interlock hardware component designed for use in mold blank and punch die set assemblies. It provides secure mechanical interlocking between mold components, maintaining alignment and structural integrity under the high pressures typical of die cast and injection molding operations. The TPL-337 features a 5/16-18 thread size and compact dimensions of 1.63 inches height, 2 inches width, and 1.63 inches length, making it a precise-fit replacement or build-out component for mold tooling setups. Weighing 0.5 pounds, it is a manageable single-piece unit suitable for bench or press installation by tooling technicians and mold makers.

The TPL-337 is intended for industrial tooling environments where repeatable mold alignment and positive interlock are required. It fits die cast mold assemblies and injection mold tooling setups. This hardware is commonly installed during mold build, rebuild, or maintenance cycles by toolmakers and precision machining professionals working in production facilities or job shops. Its standardized thread size supports integration into existing mold base hardware configurations without custom modification.

Key Features

• Taper lock and interlock design for positive mold component alignment
• 5/16-18 thread size for compatibility with standard mold base fastener patterns
• Compact form factor: 1.63 inches height, 2 inches width, 1.63 inches length
• Lightweight single-piece unit at 0.5 pounds for easy handling during installation
• Sold individually, allowing targeted replacement without full hardware kit purchase

Compatibility

Designed for use in die cast mold and injection mold assemblies requiring taper lock or interlock-style mold blank and punch die set hardware with a 5/16-18 thread interface.

Installation Notes

Installation should be performed by a qualified toolmaker or mold technician familiar with mold base hardware and press safety procedures. Ensure all press energy sources are fully locked out and tagged out before accessing the mold assembly. Verify thread engagement and seating against the mold base specification before returning the mold to service. Do not force-fit components; confirm dimensional compatibility with existing mold base hardware prior to installation.