"oregon" "chain" Packaged 3/8 "", Thickness 1.3 Mm - 68 Meshes, The 91p Is Ideal For Home Maintenance And Occasional Use, For Users Who Want A Reduced Vibration And Kickback Chainsaw. The Double Cutting Angles Of The Chamfer Chisel Guarantee Extraordinary Performance, The Anti-rebound Connection Link In Combination With The Depth Delimiter Guarantee A Reduced Recoil And High Performance. "