Upgrade your lawn maintenance with the Little Wonder 400520 1/4 Internal Lock Washer. This high-quality part is designed to fit perfectly on your Little Wonder equipment, ensuring a secure and stable connection. Built with durability in mind, the 400520 is made to withstand tough outdoor conditions and provide reliable performance. Whether you're a professional landscaper or a homeowner looking for top-notch lawn care, the Little Wonder 400520 is a must-have for your tool kit. Say goodbye to loose connections and hello to a more efficient and effective mowing experience. Trust the brand that's been delivering exceptional lawn care solutions for years - Little Wonder.