Overall Length: 5-1/8"Pin Diameter: 7/16"Clevis Opening Width: 5/8"For Chain Size: 3/8"Material: Drop Forged SteelFinish: Zinc PlatedSafe Working Load: 4,000 lbs.Commonly Used In Load Binding Applications As An End On A Transport ChainWide Throat Is Designed To Allow Chain To Slip Through The HookDo Not Use For Overhead Lifting Or Support Of Human Weight