Master Link Assembly Grade 100 Link Type Master Link Overall Length 10 1/2 in Material Alloy Steel Overall Width 6 1/2 in Product Type Master Link Assembly Compatible Chain Trade Size 1/2 in Trade Size 1/2 in Working Load Limit 45 000 lb Finish Powder Coated Number of Coupling Links 3 Lifting Capability For Lifting Inside Length 8 in Standards ASME B30.26 ASTM A952 Weight 16 lb Inside Width 4 in Material Thickness 1 1/4 in Coupling Link Inside Length 5 in