Bar / Chain Information Length - 20" Chain Type - Semi-Chisel Pitch - .325 Gauge - .050 Drive Link - 78 Tail Mount - K095 Fits Husqvarna Models - 133, 136, 137, 1400, 140S, 141, 142, 154, 1600, 234, 238, 240, 242, 242XP, 243, 246, 254, 254XP, 257,...