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The GIBRALTAR TPL-321 is a taper lock and interlock style mold blank and punch die set hardware component designed for use in precision tooling applications. This hardware piece provides secure locking engagement within mold assemblies, maintaining alignment and retention under the repeated stress cycles common in die casting and injection molding environments. Measuring 0.88 inches in height, 0.5 inches in width, and 0.88 inches in length, the TPL-321 is a compact, single-piece component. It is threaded to a 10-24 specification and weighs approximately 0.5 pounds. Toolmakers and mold technicians working on die set maintenance or replacement will find this a direct-fit hardware solution.
The TPL-321 is suited for integration into die cast mold assemblies and injection mold tooling setups. Its taper lock and interlock design makes it applicable in situations where component retention and precise positioning are required within the mold base or punch die structure. This part is typically installed during mold build, retooling, or scheduled maintenance cycles by toolroom professionals and mold technicians operating in manufacturing and production environments.
Designed as an OEM-style replacement hardware component for die cast mold and injection mold tooling assemblies requiring taper lock or interlock style punch die set hardware with 10-24 thread sizing.
Installation should be performed by qualified toolroom technicians or mold maintenance personnel. Ensure all press or molding equipment is fully de-energized and locked out per applicable safety procedures before servicing mold components. Verify thread engagement and seating before returning the mold to production service. Follow the mold or die set manufacturer specifications for any additional hardware torque or alignment requirements.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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