Oregon 200PXDD176 .050" Gauge 3/8" Pitch 20" Pro-Am Bar 20" bar length - .050" Gauge - 3/8" Pitch - 9 Tooth Count This Semi-Pro bar is perfect fo Arborists, Utility Workers, Construction Workers, Tree Surgions, Landscapers, Farmers, Commercial Thinners, and Firewood Cutters Bar Mount used on Echo, Fairmont, John Deere, McCulloch, Poulan/Poulan Pro, Redmax, Sears, Skil, and Tanaka saws sprocket-nose