OREGON CHAIN FOR ALPINE CHAINSAW PITCH 91 THICKNESS 1.3 mm Chain adaptable to models: 330 - 380 - EURO 35 - EURO 40 - 432 - 438 - EURO 45 - P 34 - PR350 The chain is available in the following links: - 44 links: length 30 cm - 50 links: length 35 cm - 56 links: length 40 cm - 60 links: length 45 cm OREGON