The MAK-A-KEY Step Key Stock 1/4 x 5/16 x 1 Ft Type 2 is made from high-quality stainless steel, providing excellent strength and corrosion resistance. This key stock is designed for creating custom keys in machinery and equipment, with dimensions of 1/4 inch by 5/16 inch and a length of 1 foot. Its step design allows for easy machining and customization, making it ideal for various applications in automotive and industrial settings. The stainless steel construction ensures longevity and reliability, meeting industry standards for performance and quality.