12" D.G. Groove 1.3 pitch 3/8 shank A041 from summer 2017 the series is called Standard and the packaging design is being updated

Brand: OREGON
Description: Bar length 12, chain pitch 3/8, groove width 1.3 mm
Tool type: Tire
Chain pitch: 3/8"
Tire length inch: 12 "
Groove width: 1.3 mm