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Corbin Russwin 499F83-8 Spindle - For ML2000 Series (1-3/4" Doors)
The Corbin Russwin 499F83-8 is a genuine OEM Mortise Lock Spindle designed specifically for the ML2000 Series heavy-duty mortise locks. This spindle acts as the critical drive shaft, transmitting the rotation of the lever handles directly into the mortise lock case to retract the latchbolt. Engineered for 1-3/4" thick doors, this Grade 1 component is a factory-standard replacement part that ensures your door hardware operates with the smooth, synchronized feel that Corbin Russwin is known for.
Institutional Grade Features
- ML2000 Series Precision: Purpose-built for the ML2000 architecture, providing the exact dimensions required to interface with the lock’s internal hubs without binding.
- Standard Door Optimization: Calibrated for the industry-standard 1-3/4" door thickness, ensuring the spindle is perfectly centered between the interior and exterior trim.
- Two-Piece Swivel Design: Engineered to support independent lever movement (where applicable), allowing the outside lever to remain locked while the inside lever provides free egress.
- High-Torque Construction: Manufactured from high-strength steel to resist the twisting forces and mechanical fatigue associated with high-traffic commercial and institutional use.
- Direct OEM Replacement: Using the 499F83-8 maintains the UL fire-rating and mechanical warranty of your ML2000 mortise locksets.
Technical Specifications
- Manufacturer: Corbin Russwin (ASSA ABLOY)
- Model Number: 499F83-8
- Compatible Lock Series: ML2000 Series Mortise Locks
- Door Thickness: 1-3/4" (Standard)
- Part Type: Replacement Lever Spindle
| Brand | Corbin Russwin |
| Series | Corbin Russwin - ML2000 Series |
| Part Type | Spindle |
| Door Thickness | 1-3/4" Dr Thickness |
CR Lockset ML2000 45300 315.pdf
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