1Pc European Size Trimmer Head with 2 Aluminum Buckles and 1 High-Quality Spring, Mounting Hole M10X1.25Mm, Light Pressure to Release the Rope, Easy to Put on the Rope Without Opening the Cover, Thickeneded Material, Aluminum Head Design, Wear-Resistant and Durable, Suitable for Garden Weeding, Garden Mowing, Lawn Trimming, Ideal Lawn Care and Maintenance Tool