This universal grass trimmer auxiliary wheel uses triangular structure design with high stability, stable structure, , providing powerful support to the lawn tool. Strong auxiliary, comfortable and labor-saving, makes your weeding work easier and no need to bend, you can quickly mow the grass while walking. Loose and tight adjustable with a variety of mowers, with the adjustment ranges of 25-28mm. Perfectly suitable for most straight shaft grass wackers, edgers, and mowers on the market. Stable Structure: Mower auxiliary wheel, b auxiliary, comfortable and labor-saving, makes your weeding work easier and no need to bend, you can quickly mow the grass while walking. High Stability: Triangular structure design with high stability, stable structure, , providing powerful support to the lawn tool. Elastic Buckle: Rotate the knob to adjust the fixed tension at will, loose and tight adjustable with a variety of mowers. With the adjustment ranges of 25-28mm, easily with a variety of mowers. High Compatibility: Better for flat land use, can reduce the weight of the machine, save time and effort. Perfectly suitable for most straight shaft grass wackers, edgers, and mowers on the market. Specifications: Name: Grass Trimmer Auxiliary Wheel Material: plastics Item size: 350 * 350mm / 13.78 * 13.78in Item weight: 700g / 1.54lb Package size: 320 * 255 * 90mm / 12.60 * 10.04 * 3.54in Package weight: 900g / 1.98lb Packing List: 1 * Grass Trimmer Auxiliary Wheel