Qty 4: Snowblower Skid Shoe For Two-stage Snowblowers (2007 and Up)Set of Four New Aftermarket Replacement Snowblower Skid Shoes for AYP, Murray, Fits Toro, MTD Two Stage Snow Blowers This set of four aftermarket replacement skid shoes mounts on each side of the auger housing on two stage snow blowers (2007 and newer). The skid shoe attaches next to the auger housing and slides along the ground so the snowblower can move smoothly, elevating the auger housing so it clears the ground and protecting it from damage.