PRO-XT-0628-A (3.14″) 6.28″ Slot Spacing Price per set: $79.99 Shipping: $9.00 Total: $88.99 Make of Snowblower: Bob’s Comments: (3.14″) 6.28″ Slot Spacing This is for some Husqvarna machines. We have another new skid, it has 3 slots spaced at 3.14 apart (6.28 total.) Note: Our Patented Skids are Black. –Bob