Product Description
Mitchell 81001 Drag Knob – Genuine Replacement Part
The Mitchell 81001 Drag Knob (also known as the Drag Adjusting Knob) is a cornerstone component for the classic and "A" series of Mitchell spinning reels. This part is essential for fine-tuning the pressure on your spool's drag stack, allowing for the precise, incremental adjustments needed to protect light lines and wear down hard-fighting fish.
Constructed to the original French factory standards, the 81001 features a classic ergonomic grip designed for easy handling in wet conditions. If your current drag knob is cross-threaded, missing its internal spring tension, or failing to hold a consistent setting, this genuine replacement will restore the dependable performance of your vintage tackle.
Product Specifications & Compatibility
The 81001 is one of the most widely used drag knobs in Mitchell history, fitting a vast range of mid-sized freshwater and light saltwater spinning reels.
Compatible Models:
-
Mitchell 300, 300A, 300C, 300 Century
-
Mitchell 301, 301A, 301C (Left-hand retrieve)
-
Mitchell 330, 330A, 331 (Otomatic models)
-
Mitchell 350, 350A
-
Mitchell 400, 410, 410A, 411A
-
Mitchell 440 Match, 440ALC, 441, 441A
-
Mitchell 510
-
Mitchell 810, 810A
-
Mitchell 840, 840 Match, 841, 841A Match
Technical Reference: Due to the long production run of the 300 series, internal spool designs occasionally changed. To confirm this part matches your specific spool generation, please refer to the high-resolution PDF schematics at www.reelschematic.com.
Technical Cross-Reference
If you are sourcing this part through modern inventory systems or secondary suppliers, it may be identified by the following alternate part numbers:
-
Alternate Part Number: 81001-1
Key Features
-
OEM Precision Adjustment: Machined to provide smooth, click-through tension increments without sticking.
-
Ergonomic Grip: The classic knurled design ensures you can make split-second drag changes even with wet or fish-handled hands.
-
Durable Internal Threading: Built with high-grade materials to prevent the "stripping" often found in low-quality aftermarket replicas.
-
Authentic Restoration: Maintains the original aesthetics and balance of your vintage French-made reel.
Maintenance & Lubrication Recommendation
The drag system is the heart of your reel's fish-fighting ability. To ensure the 81001 Drag Knob operates smoothly and resists environmental corrosion, we recommend Deuthlon lubricants:
-
Deuthlon Reel Grease: Apply a small amount to the internal threads of the drag knob. This prevents the metal spindle and the knob's threads from seizing or galling over time.
-
Deuthlon Reel Oil: While the knob uses grease, the underlying drag washers should be properly maintained to ensure they "slip" smoothly. A light touch of Deuthlon oil on the center spindle can also help the knob spin freely during rapid adjustments.

