Gibraltar TPL-326 Taper Lock Interlock 1/4-20 Mold Hardware

Product Description

The GIBRALTAR TPL-326 is a taper lock and interlock hardware component for mold blank and punch die set applications. It provides secure mechanical engagement within die cast and injection mold tooling assemblies, maintaining precise alignment and clamping force during production cycles. The TPL-326 uses a 1/4-20 thread size and measures 1.19 inches in height, 0.75 inches in width, and 1.19 inches in length. Weighing 0.5 pounds, this compact component is specified by toolmakers and mold technicians working on precision die sets where reliable interlock hardware is critical to consistent part quality.

The TPL-326 is suited for use in both die cast mold assemblies and injection mold tooling. It is typically installed during mold build or maintenance by toolroom machinists and mold technicians. The taper lock design allows controlled engagement and disengagement during mold servicing, making it appropriate for production tooling environments where repeatable fitment is required. It ships as a single-piece unit and is ordered individually.

Key Features

• Taper lock and interlock design for secure, repeatable mold component alignment
• 1/4-20 thread size for standard mold base hardware compatibility
• Compact form factor: 1.19 inches height, 0.75 inches width, 1.19 inches length
• Lightweight at 0.5 pounds for easy handling during mold assembly
• Single-piece packaging — sold individually, no minimum multiples required

Compatibility

Compatible with die cast mold and injection mold tooling assemblies that accept standard 1/4-20 taper lock and interlock hardware components.

Installation Notes

Installation is performed by qualified toolroom machinists or mold technicians. Ensure the mold assembly is fully depressurized and the press or machine is locked out and tagged out before servicing any mold components. Use calibrated hand tools to engage the 1/4-20 thread accurately and avoid cross-threading. Inspect mating surfaces for wear or contamination before installing replacement interlock hardware.