Introducing the Toro 110-3510 Retainer Nut, the perfect replacement part for your Toro lawn mower. This durable nut, part number 110-3510, is designed to securely hold your mower's blades in place for optimal cutting performance. Made with high-quality materials, this retainer nut is built to withstand the demands of lawn maintenance. Say goodbye to constantly replacing worn-out nuts and enjoy a hassle-free mowing experience. Trust Toro, a trusted brand in the industry, for all your lawn care needs. Upgrade your mower with the Toro 110-3510 Retainer Nut and achieve a beautifully manicured lawn every time.