EGO Single-Stage Snow Blower Skid Shoes (Pair) are designed to help lift your single-stage snow blower over cracks and bumps along uneven sidewalks and gravel driveways while you clear a path during snow removal. These replacement skid shoes are adjustable for uneven surfaces and various clearing heights. They can also be reversed to increase the longevity of the skid shoes. The skid shoes are designed for use only with the EGO POWER+ 21” Single-Stage Snow Blower with Peak Power™ (SNT2130, SNT2134). Genuine EGO parts ensure compatibility, quality, and performance.