The Husqvarna Guide Bar is a replacement bar and with the size of .050 gauge .325 pitch 80 drive link, it fits Husqvarna models: 346xp, 350. 351, 353, 450.Features 20" Husqvrna Guide Bar (HLN 250-80).050 Gauge .325 Pitch 80 Drive Link Specifications Size: 20" Pitch: 0.325 Gauge: 0.050
WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.