Quick installation: Mounts with the included hardware in minutes; no special tools required; attaches securely to most weed trimmers and small mowers. Fatigue reduction: The auxiliary wheel shares weight and helps support the cutting head, reducing stress on your back, shoulders, and arms so you can mow longer with less effort. Flexible and adjustable height: A universal mounting connector lets you adjust the wheel height to suit your height and work scene; the wheel locks firmly to prevent loosening during use. Easy to install and use: Simple steps to attach, then you can start mowing immediately; designed to remain unobtrusive during normal operation. Compatibility and durability: Fits most standard weed trimmers and small mowers; built for durability with reinforced components to withstand regular use. Practical use scenarios: Edge trimming along fences or flower beds; mowing on sloped or uneven ground; long sessions where fatigue would normally slow you down.