TSUMURA Hard Nose Chainsaw Bar .063" D009 HusqvarnaTSUMURA Premium Hard Nose Bar One piece solid SKS 51 steel. Laser cut for precise fitment. Specially heat treated for superior hardness and longevity. Solid nose with hard faced radius. Length 20" or 24" Mount D009 Gauge . 063" 1. 6mm Mount Fits HUSQVARNA: 1100, 160, 162, 163, 180, 181, 185, 2100XP, 2101, 260, 261, 263, 266, 268, 272, 280, 281, 285, 288XP, 298, 3120XP, 362XP, 365, 371XP, 372XP, 380, 385XP, 390XP, 394, 395XP, 480, 562XP, 565, 570,