Oregon R28 AdvanceCut 6-Inch Micro Replacement Chainsaw Chain, Fits Remington Pitch: 3/8" Low Profile, gauge: .043", narrow kerf, drive link count: 28 LubriTec keeps your chain and guide bar oiled for less friction and longer life Top-Plate Filing Indicators make accurate sharpening easier For pole saw sizes up to 42 cc Always use narrow kerf chain in combination with narrow kerf designed bars