OREGON CHAIN FOR CHAINSAW ECHO PITCH 72 THICKNESS 1.3 mm Chain adaptable to models: CS-60S - CS-451VL - CS-452VL - CS500EVL - CS-500VL - CS510EVL - CS550EVL - CS600EVL - CS602VL - CS-610EVL - CS706 - CS-650EVL - CS-660EVL - CS-670 - CS-701 - CS702VL - CS750EVL - CS-501 - CS-601 - CS-750VL - CS-5500 - 6700 - 8000 The chain is available in the following links: - 52 links: length 33 cm - 56 links: length 38 cm - 59 links: length 40 cm - 60 links : Length 40 cm - 64 stitches : Length 45 cm - 69 stitches : Length 50 cm - 70 stitches : Length 50 cm - 81 stitches : Length 60 cm OREGON