Kay Ess Traders offers premium red die springs specially engineered for extra heavy load industrial applications where maximum strength and reliability are critical. Made from high-grade alloy steel, these springs provide exceptional fatigue resistance, high compression strength, and long-lasting durability even under extreme operational stresses. The red color coding indicates their suitability for extra heavy-duty use, making them easy to identify and apply correctly in complex tooling setups. Perfect for large press tools, heavy molds, and robust machinery, our red die springs help improve efficiency, reduce maintenance downtime, and extend tool life. Trust Kay Ess Traders for powerful red die springs that perform under the toughest conditions.