The 4P 33 by Metro Moulded Parts offers high-strength Hammer Lock Cotter Pins, zinc plated for enhanced durability and corrosion resistance. Measuring at four versatile sizes 1/16" x 1", 1/16" x 1/2", 3/32" x 1-1/4", and 1/16" x 3/4", this 600-piece set, sometimes referred to as Split Pins or Hitch Pins, suits a wide range of installations. Designed with precision and functionality, these pins boast robust form that ensures superior function in securing hardware. The carefully crafted grooves make installation straightforward and safe, eliminating hassle for users. These cotter pins stand out not just in strength but in functionality with their easy-to-bend yet sturdy construction, allowing them to lock quickly and securely. Simply choose the appropriate size from your organized compartment and pin down any fixture firmly. The practical boxed assortment means these pins are easy to transport and store; there's no fuss in finding the right size for your next project. Characterized by style and rugged functionality, the Metro Moulded Parts Hammer Lock Cotter Pins provide reliability you can count on. Buy with confidence knowing Metro's leading warranty supports your purchase for a full 30 years. Trust in quality, and streamline your projects today with this essential set.