Gibraltar DCIH25-44 Heavy-duty Die Spring Red

Product Description

The GIBRALTAR DCIH25-44 is a heavy-duty die spring engineered for use in stamping dies, molds, and industrial press tooling. It features a trapezoidal wire cross-section wound from chromium alloy steel, which delivers higher load capacity and longer fatigue life compared to round-wire springs. With a 1-inch hole diameter, a 1/2-inch rod diameter, and a free length of 1.75 inches, this red-coded spring carries a maximum deflection load of 697 pounds at 0.61 inches of travel. Toolmakers, die setters, and maintenance technicians use this spring as a direct replacement or new-build component in production tooling environments.

This spring is suited for heavy-duty press and die applications in automotive, metal fabrication, and general manufacturing settings. The red color coding indicates a heavy-duty duty rating, making it easy to identify and match during die maintenance or rebuilds. It is compatible with standard die sets that accept a 1-inch bore and a 1/2-inch guide rod, and it meets NAAMS and ISO 10243 standards, making it appropriate for use in both North American and international tooling programs.

Key Features

• Heavy-duty duty rating with red color coding for quick identification during tooling service
• Trapezoidal wire profile in chromium alloy steel for superior load capacity and fatigue resistance
• Maximum deflection load of 697 pounds at 0.61 inches of travel
• Spring rate of 1,149 pounds per inch for consistent, predictable force delivery
• Meets NAAMS, ISO 10243, and ISO 9001:2015 standards
• 1-inch hole diameter and 1/2-inch rod diameter for direct fit in standard die set bores

Compatibility

Designed as a heavy-duty replacement or new-build die spring for standard tooling applications requiring a 1-inch bore, 1/2-inch guide rod, and 1.75-inch free length, conforming to NAAMS and ISO 10243 dimensional standards.

Installation Notes

Die springs are installed by toolmakers and die maintenance technicians following lockout/tagout procedures before any press or tooling work begins. Always ensure the guide rod diameter and bore diameter match the spring specifications before installation. Do not exceed the published maximum deflection of 0.61 inches, as operating beyond this value will accelerate fatigue and reduce service life. Inspect springs for cracking or set at each scheduled die maintenance interval.