Connecting Link Grade 100 Link Type Hammerlock Overall Length 6 5/8 in Material Alloy Steel Overall Width 4 5/8 in Product Type Connecting Link Compatible Chain Trade Size 3/4 in Trade Size 3/4 in Working Load Limit 35 300 lb Finish Painted Number of Coupling Links Not Applicable Lifting Capability For Lifting Inside Length 4 3/4 in Standards ASME B30.9 ASTM A952 Weight 4.05 lb Inside Width 1 9/16 in Compatible Chain Grade 80 100 Material Thickness 1 5/8 in