The Cotter Pin Hammerlock 1/8 x 4 is constructed from high-quality carbon steel with a clear zinc finish for enhanced corrosion resistance. This cotter pin is designed for securing components in various mechanical and structural applications. With a size of 1/8 inch and a length of 4 inches, it provides a reliable solution for retaining parts under dynamic loads. The hammerlock design allows for easy installation and removal, making it a versatile choice for technicians and engineers. This product complies with industry standards, ensuring compatibility with a wide range of systems.