The KUKKO 71-L-SR-11 is a plastic impact ring designed for bearing installation tool sets, specifically for sizes 17-40 mm. This durable component ensures precise and safe installation of bearings, minimizing the risk of damage during the process. Made from high-quality plastic, it offers excellent impact resistance and longevity. The ring's dimensions are optimized for compatibility with various KUKKO bearing tools, making it an essential addition to any professional toolkit. Ideal for automotive and industrial applications, this impact ring enhances efficiency and accuracy in bearing installations.