General description The Universal Metal Wheels for String Trimmer Grass Eater are designed to provide stable support while trimming grass, allowing you to work comfortably without the strain of sore hands and shoulder pains. With these wheels, you can maneuver your trimmer as if you were walking, making your weeding tasks easier and more efficient. Technical specifications Compatible with shaft tubes of 26mm (1 inch) to 28mm (1.1 inch) Material: Plastic and Metal Height adjustment range: +/- 1-3cm Compatibility and accessories Suitable for most straight shaft weed wackers, edgers, and mowers on the market Installation Wheels can be fixed into different positions for height adjustment Upper buckle allows angle adjustment for optimal comfort Usage Adjust the height of the support wheel according to your height Choose the proper angle when the wheels are on the ground for effective trimming Other information Package Contents: 1 x Metal Wheel Set Note: Light reflection and different