Connecting Link, Grade 100, Link Type Hammerlock, Overall Length 5 13/16 in, Material Alloy Steel, Overall Width 4 in, Product Type Connecting Link, Compatible Chain Trade Size 5/8 in, Trade Size 5/8 in, Working Load Limit 20,600 lb, Finish Plain, Number of Coupling Links Not Applicable, Lifting Capability For Lifting, Inside Length 4 1/4 in, Standards ASTM A952, Fabrication Forged, Weight 3.1 lb, Inside Width 1 11/32 in, Compatible Chain Grade 80, 100, Material Thickness 25/32 in