The GH-099 5/8" Hitch Pin, 4" Usable Length with Self-Locking Twist Clip is a durable Replacement for GEN-Y 21K and 32K towing capacity hitches (Note: It only works with the shank portion of 32K hitches). Made from high-quality stainless steel, this hitch pin is built to withstand tough towing conditions, offering excellent strength and corrosion resistance. The 5/8" diameter and 4" usable length provide a secure fit for a wide range of towing applications. Equipped with a self-locking twist clip, this hitch pin ensures a tight and secure connection, preventing accidental loosening during transport. Whether you're towing heavy loads or need a reliable replacement, the GH-099 hitch pin is a perfect choice for ensuring safe and stable towing.