About This

• 【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.

Overview

• 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