Chainsaw Chain Finder Find the model of your chainsaw Measure the bar length  Stihl GTA26 Chain Pitch 1/8P ” | Chain Gauge 1.1 mm | File Size 3.2mm 12″ – 3670 000 0028 Bar 12″ – 3007 003 0101 Stihl GTA40 Chain Pitch 1/4P ” | Chain Gauge 1.1 mm | File Size 3.2mm 6″ … Continue reading Chainsaw Chain Finder