Sargent 97-0425 Lever Return Spring (Hub Spring) | For 700 Series ET Trim

Technically this is the hub spring, commonly called the lever return spring; it is listed as the Hub Spring on the Sargent 700 Series parts diagram.

The Sargent 97-0425 is a genuine OEM replacement part engineered for the Sargent 700 Series ET (Extra Heavy Duty) Outside Trim. This high-tension spring is responsible for returning the exterior lever to the horizontal position after each use. While historically identified by a Green color coating, newer factory production features an Orange coating—both versions are functionally identical and provide the same industrial-grade performance.

Institutional Grade Features & Benefits

• Corrects Lever Sag: Eliminates "drooping" handles by restoring the factory-original upward tension to the outside trim.
• Direct Trim Compatibility: Specifically designed for Sargent 713-8 and 715-8 ET Trim used in conjunction with the 80 Series exit devices.
  
• High-Cycle Engineering: Built to endure the rigorous demands of schools, hospitals, and high-traffic commercial corridors.
• Visual Color Coding: The Green/Orange coating allows maintenance teams to quickly identify this as the correct heavy-duty spring for ET series hubs.
• OEM Precision: Identified as Part #19 on the Sargent 700 Series exploded view, ensuring 100% mechanical alignment within the hub assembly.
  

Technical Specifications

• Model Number: 97-0425
• Part Type: Lever Return Spring (Hub Spring)
• Finish/Color: Green or Orange (Current OEM standard)
• Trim Compatibility: Sargent 700 Series ET (713-8, 715-8)
• Exit Device Compatibility: Sargent 80 Series
• Technical Reference: Part #19 on official ET trim diagrams

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