Blade Nut Fixing Kit Box, 5 Pieces Universal Brush Cutter Head Accessories

General description The Blade Nut Fixing Kit Box includes essential accessories for brush cutters, designed to enhance cutting efficiency and performance. This kit is particularly useful as the summer season approaches and grass growth accelerates. Technical specifications Backing plate diameter: 77.5 mm Backing plate protection washer diameter: 45 mm Collar nut diameter: 21.5 mm Backing washer diameter: 45 mm L-key length: 110 mm Installation The kit includes a detailed reference image to assist with installation on most weed wackers. If you encounter difficulties, you can search for instructional videos on YouTube or contact for assistance. Usage Ideal for cutting various types of grass, improving the efficiency of your brush cutter. Avoid cutting over solid rocks to maintain blade performance.