Upgrade your equipment with the (8-Pack) Spring Steel Push On Pushnut Caps, designed for superior performance and durability. These caps are made from high-quality spring steel and feature mechanical zinc plating, providing excellent resistance to corrosion and ensuring long-lasting use. Specifically engineered to fit 1/2” axles, these pushnut caps are perfect for a variety of applications, including hand trucks, rolling bins, and lawn wagons. The easy-to-use push on design allows for quick and secure attachment, eliminating the need for additional tools and providing a convenient alternative to traditional cotter pins. Whether you are a professional or a DIY enthusiast, these pushnut caps offer reliable performance and ease of use. Ensure your equipment is securely fastened and protected with these versatile and durable pushnut caps.