Ultra sharp replacement knife blades for lawn trimmer, edge trimmer - Compatible with your gardening device (you will find all the compatibilities below) These replacement blades from the brand ensure a perfect and uniform cut which gives a beautiful look to your lawn. Mow your lawn optimally and efficiently with our replacement blades. These plastic blades can be mounted quickly and without tools. Take care of your garden again safely and without stress. Attention: replace all the blades of your lawn trimmer at once in order to have a perfect result and not to wear the axis of rotation unevenly. Compatible accessory high quality brand . Scope of delivery: - 20x replacement blades Technical data: - Small mounting hole diameter: 7.1mm Large Mounting Hole Diameter: 11.4 mm - Material: Plastic - Colour: Red Suitable for: - Einhell GC-BG-CT 18/1 Li - Einhell GC- CT 18/24 Li P The brand assures you of spare parts and accessories at reasonable prices without loss of quality. With our products we want to extend the life of your electrical and electronic devices, improve or maintain their operation.Note: The data is manual measurement, please allow 1-64cm error, due differences between light and screen, there will be a certain color difference, the specific received in kind prevail.