Tough, general purpose diamond chain, excellent in medium concrete with light reinforcement. Fits a 20″ hydraulic/pneumatic FORCE4 guidebar and a 20″ gas FORCE4 guidebar. General purpose Excellent on medium concrete with light reinforcement Fits 20″ hydraulic, pneumatic and gas guidebars WARNING: This product can expose you to chemicals, including cobalt, which is known to the State of California to cause cancer, and 1, 3-butadiene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov. Use on Saw Type Hydraulic Pneumatic/F4 drive sprocket Gas Use Application Asphalt Brick Block Concrete Masonry Stone Chain Length 20 in (50 cm) Number of Drive Links 68 Chain Pitch 0.444
