Overall Length: 7-1/2"Shackle Diameter: 5/8"Throat Opening: 1-1/16"Safe Working Load: 2 Ton (4,000 lbs.)Material: Drop Forged Alloy SteelHook Style: SlipDesigned To Be Used For Overhead Lifting ApplicationsSafety Spring Latch Ensures Load Stays On HookNot Intended To Swivel While Under Stress Of LoadReplacement Spring Latches Available Part #CAM3991402 Or #CAM3991403