The 20" (508 mm) Chainsaw Chain is for use with the Milwaukee® M18 FUEL™ 20" (508 mm) Dual Battery Chainsaw (M18F2CHS200) and 20" (508 mm) Chainsaw Bar (49162755). The chain's optimised design maximises efficiency and delivers premium cut quality with low vibration and minimal kickback. The chain's durable design stays sharp in tough conditions, being built with highstrength alloy steel for weather resistance and maximum life. For use with M18 FUEL™ 20" (508 mm) Dual Battery Chainsaw. Key Features 19" (482 mm) cutting capacity Low kickback saw chain To be used with narrow kerf bars Blued cutters deliver high-quality protection against corrosion Chain Length: 20" (508mm) Cutting Capacity: 19" (482mm) Gauge: 0.050" (1.3mm) Chain Pitch: 0.325" (8.3mm) Drive Links: 78 Material Composition: Steel Specifications Part Number 49162752 Brand Milwaukee Item Type Chainsaw Accessory