If you are looking for an affordable replacement chainsaw chain then this genuine oregon chain is the perfect solution.it is 10 inches long, consists of 40 drive links and is made up from chain type 90. Chain type 90 reduces kick and vibrations, is easy to sharpen and maintain and is easily manoeuvrable.type 90 chain 3 8 1.1mm 0.043suitable for the following modelsego psa1000 pole pruner attachment formhcc1002e mhsc2002e cordless multi tool ph1400e power unitryobi expand it pole pruner attachment apr 04 multi tool, apr 02 pruner attachment rxpr01hitach cgps smart fit pole saw pole pruner attachement for hitachi 23.9cc split shaft grass trimmer cg24ekdsl, the hitachi 26.9cc split shaft low vibration grass trimmer cg27ejsld, and the hitachi 26.9cc power head cg27ejslntype 90 oregon chain equivalent to stihl 63pmn, carlton n4c bl, windsor 43rg, gb 357nkd4mm file required for sharpening