OREGON CHAIN FOR JONSERED CHAINSAW PITCH 73 THICKNESS 1.5 mm Chain adaptable to models: 2063 - 2163 - 2159 The chain is available in the following links: - 50 links: length 33 cm - 56 links: length 38 cm - 60 links: length 40 cm - 64 links: length 45 cm OREGON