CCS-58V 58-V Chainsaw. Bar length: 16 in (406 mm) - Chain oil tank capacity: 6 oz (177 ml) - Chain: 3/8 in pitch, low-profile narrow kerf, .043 in gauge, 6-tooth drive sprocket - Guide bar length: 16 in (part number 16a4cd3756c) - Chain part number: 90px56cq 56