Corbin Russwin 404F85-8 Lever Return Spring - For ML2000 Series
The Corbin Russwin 404F85-8 is a genuine OEM Lever Return Spring designed specifically for the ML2000 Series Mortise Locks. This high-tension coil spring is the mechanical component responsible for returning the lever handle to its horizontal position after it has been depressed to retract the latch. As a Grade 1 architectural part, the 404F85-8 is engineered to maintain consistent "snap-back" action, preventing the lever from drooping or sagging even after years of high-frequency use.
Institutional Grade Features
- ML2000 Series Precision: Designed to fit perfectly within the spring cage of the ML2000 trim, ensuring no binding or friction during the lever stroke.
- Eliminates Lever Sag: The industry-standard fix for "droopy" handles, restoring the clean, level aesthetic of your facility's door hardware.
- Heavy-Duty Spring Steel: Manufactured from heat-treated steel to withstand millions of cycles in demanding environments like schools, hospitals, and government buildings.
- Direct OEM Replacement: The exact factory-spec spring used in new ML2000 installations, ensuring 100% mechanical compatibility and maintaining the lock's ANSI/BHMA certification.
- Universal Application: Used in various ML2000 trim designs to provide a crisp, responsive tactile feel to the lever movement.
Technical Specifications
- Manufacturer: Corbin Russwin (ASSA ABLOY)
- Model Number: 404F85-8
- Compatible Lock Series: ML2000 Series Mortise Locks
- Part Type: Lever Return Spring (Coil)
| Brand | Corbin Russwin |
| Series | Corbin Russwin - ML2000 Series |
| Part Type | Spring |
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