Amazon
Cutting length: 40 cm (16 inches) (measured when installed, from tip of sword to machine stop) Drive link thickness (groove width): 1.3 mm Chain pitch: 3/8 inch Chain links: 57 pieces Replaces: Oregon 91P057E, Stihl 63PM3 57
Cutting length: 40 cm (16 inches) (measured when installed, from tip of sword to machine stop) Drive link thickness (groove width): 1.3 mm Chain pitch: 3/8 inch Chain links: 57 pieces Replaces: Oregon 91P057E, Stihl 63PM3 57