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3 Pack 20 Inch Chainsaw Chain .325" .050" 80DL Fits SP33G Husqvarna 450R | with Sharpening Kit,Fits Husqvarna X-Cut SP33G,450 Rancher,445(E),450(E),545(MII),550XP(MII),Full Chisel

  • Based on 152 reviews
Condition: New
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Availability: In Stock.
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Arrives Monday, Aug 17
Order within 7 hours and 18 minutes
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Model: 20" .325" .050" 80DL*3 Chains


Features

  • Chain Specifications: For 20 Inch (50cm) Guide Bar, 0.325" Pitch, .050" (1.3mm) Gauge, 80 Drive Links. (Please verify these parameters against your user manual or guide bar markings before purchase to ensure a perfect fit).
  • Fits 20 Inch Chainsaw Bars: Compatible with Husqvarna 450 Rancher, 445(E), 450(E), 545(MII) and 550XP(MII), 581643680.
  • The Value Bundle: Includes 3* Chains and Chainsaw Sharpener Kit ( 3/16"Round File *2, Flat file, Depth gauge and Handle ). Enables easy maintenance to extend chain life over 3x and reduce long-term costs.
  • Ultimate Efficiency: Full-chisel design delivers maximum speed and clean, smooth cuts in softwoods and dry hardwoods. Engineered for professional-grade efficiency.
  • Professional Build: Every Mannial chain is specially heat-treated and quenched for enhanced hardness, toughness, and resistance to breakage and stretch, combined with optimized cutter geometry and shock-absorbing design, delivers smooth, efficient cutting with reduced vibration and fatigue, all while maintaining stable tension for a longer service life.

Description

Effective cut size. Determine guide bar length by measuring from the base of the guide bar to the tip of the bar. Pitch is the distance between drive links. Measure pitch by counting three links in a row and dividing by two. Chain gauge is the thickness of each drive link. Find your gauge by measuring the section of the drive link inside the groove of the guide bar. Count each drive link to know the total number of drive links on your saw chain.

Brand: Mannial


Chain Type: Full Chisel


Item Length: 25 inches


Chain Length: 20 inches


Compatible Devices: Husqvarna 450 Rancher, 450E, 545 Rancher, 550 XP, 581643680


Chain Type: Full Chisel


Compatible Devices: Husqvarna 450 Rancher, 450E, 545 Rancher, 550 XP, 581643680


Drive Link Count: 80


Item Length: 25 inches


Chain Length: 20 inches


Brand Name: Mannial


Model Number: 20" .325" .050" 80DL*3 Chains


Manufacturer: Mannial


UPC: 656721616077


Unit Count: 3 Count


Included Components: Chain*3, File Kit


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Aug 17

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Excellent value.
Model: 16" 3/8"LP .050" 55DL*3 Chains
Good quality construction. Excellent value.
Reviewed in the United States on July 26, 2026 by Todd Embrey

  • Perfect
Model: 16" .325" .050" 66DL*3 Chains
Great fit for my chain saw
Reviewed in the United States on July 18, 2026 by Castle Twete

  • Used on a Husqvarna chainsaw
Model: 18" .325".050" 72DL*3 Chains
If you want a chain that will cut hardwood like butter, then this is it. I have used many different chains during my lifetime and this is the best. Works great and sharpens with no effort.
Reviewed in the United States on June 19, 2026 by Bruce Trimm

  • Seems like a good value...time and use will tell.
Model: 12" 1/4"LP .043" 64DL*3 Chains
The plastic packaging failed in transit, allowing all 3 chains to tangle together...a small bother to get them sorted, but more importantly, not good for shape chains rubbing together. Otherwise, the chain fit my saw and cut well. I haven't tried the file and depth gauge yet.
Reviewed in the United States on May 26, 2026 by Fred K.

  • Good product
Model: 5" 0.30"LP .043" 28DL*4 Chains
Decent quality
Reviewed in the United States on July 21, 2026 by Richard E. Vincent

  • Just don’t over tighten
Model: 24" 3/8" .050" 84DL*3 Chains
I think they work fine and though I only have cut fresh green wood so far I think they were affordably priced
Reviewed in the United States on July 5, 2026 by Dan Geelhoed

  • Best chain saw chains
Model: 5" 0.30"LP .043" 28DL*4 Chains
Exactly as advertised, w/fast delivery
Reviewed in the United States on July 15, 2026 by Norman R Gordon

  • It’s better than expected
Model: 12" 3/8"LP .043" 45DL*3 Chains
Great buy for the price
Reviewed in the United States on July 1, 2026 by Don Borer

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