Product Description
Mitchell 82850 Handle Knob – Genuine Replacement for 300 Series
The Mitchell 82850 Handle Knob is the quintessential "football" or "torpedo" shaped knob found on the legendary Mitchell 300 series. This genuine replacement part is designed to restore the tactile feel and ergonomic grip of your vintage reel. As a primary touchpoint, a smooth-spinning, comfortable knob is essential for maintaining control during a retrieve and reducing hand fatigue during long days on the water.
This specific part number generally refers to the knob and rivet assembly or the knob alone, depending on the specific service kit, intended to fit the classic Mitchell flat-shank or folding handles.
Product Specifications
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Part Number: 82850
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Component Type: Handle Knob
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Material: High-density, impact-resistant plastic / Bakelite-style composite
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Shape: Flat, contoured
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Color: Traditional Mitchell Black
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Origin: Genuine Mitchell Engineering
Compatible Models
The 82850 knob is the standard replacement for the majority of the mid-sized Mitchell spinning reels produced from the 1960s through the 1980s. It is a verified fit for:
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Mitchell 300 / 301 (All vintage variants)
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Mitchell 300A / 301A
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Mitchell 300C / 301C (Ball-bearing models)
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Mitchell 330 / 331 (Otomatic series)
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Mitchell 410 / 411 (High-speed series)
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Mitchell 440 / 441 (Match series)
Technical Note: Installation of this knob typically requires the removal of the original rivet. If your handle uses a threaded screw rather than a rivet, ensure the internal bore of the 82850 matches your existing hardware. To see a detailed breakdown of the handle assembly, visit www.reelschematic.com to download the official PDF parts diagrams.
Maintenance & Lubrication
A "sticky" handle knob can ruin the feel of an otherwise perfect reel. To ensure the 82850 knob spins with zero resistance, follow these lubrication steps:
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Knob Shaft: Apply one to two drops of Deuthlon Reel Oil to the interface between the knob and the rivet/shaft. This ultra-low viscosity oil penetrates the tight tolerances of the knob bore, providing a "silk-smooth" spin and preventing the plastic from wearing down the metal shaft.
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Corrosion Protection: If you fish in brackish or saltwater, a light coating of Deuthlon Reel Grease on the rivet head before installation can prevent rust from forming inside the knob assembly, ensuring it remains easy to service in the future.
Why Choose Genuine Mitchell 82850?
The Mitchell 82850 knob is manufactured to the exact density and weight specifications of the original. Using a genuine replacement preserves the "swing weight" of the handle, which is balanced to the reel's rotor to prevent the handle from falling or turning on its own when the bail is open. Replacing a cracked or melted knob with an original part is the best way to maintain the authentic aesthetic and collector value of your vintage Mitchell.

