Shear Pin / MTD 912-0158Pack Size:1MTD 710-3180, MTD 912-0158, MTD 710-0380, MTD 712-0158, Noma 235, Noma 3944, Stiga 1812-9004-01, Stiga 1812-9006-1Foley/PLP 172-059, Laser 172-059, Oregon 80-747, Prime Line 7-04368, Stens 780-229Canadiana snowthrowers; MTD snowthrowersLength: 2 ", 5/16"-18, Package of 10, Priced per pack, sold per pack