5/16" Commercial Vandal Proof Shackle with 3/8" Pin
Our commercial quality S-hooks are designed to fasten chain to swing hangers and swing seats to help prevent binding. Holds up to 960 lbs. They are plated to resist rust. S-hooks that are not bought from a playground manufacturer do not have the quality control and have been known to break with the first "swinger".
Made in USA. Smooth zinc coating, not rough like galvanized.