OREGON CHAIN FOR JONSERED CHAINSAW PITCH 91 THICKNESS 1.3 mm Chain adaptable to models: BABYSAWM36 - M361 - 361 - 365 - 370 The chain is available in the following links: - 45 links: length 30 cm - 50 links: length 35 cm - 52 links: length 35 cm - 57 links: length 40 cm OREGON