Security Chain Company 1060456 Max Trac Snow Blower Garden Tractor Tire Chain Provides great traction for your snow blower or garden tractor Fits tire sizes:4.10/3.50x4 4.10-4 3.40/3.00x5 3.40-5 Zinc plated chains for extra durability Two link chain spacing provides great traction One pair per package Chain tightener not included