Part Number:075-2057
Specs: Bar Type: Replaceable sprocket nose, Gauge: .050, Drive Links: 72, Length: 20", Pitch: 3/8", Packaging Type: Branded sleeve.
Model: Husqvarna: 61, 65, 66, 70, 77, 160, 162, 181, 185, 266, 268, 272; Poulan: 425, 445, 475, 505 and Pro415; Shindaiwa: 550, 575, 577, 680, 695 and 757