Connecting Link Grade 30 Link Type Quick Link Overall Length 4 in Material Steel Overall Width 1 7/8 in Product Type Connecting Link Compatible Chain Trade Size 1/2 in Trade Size 1/2 in Working Load Limit 3 300 lb Finish Plain Number of Coupling Links Not Applicable Lifting Capability Not for Lifting Inside Length 3 5/32 in Standards CE Rated Safety Factor 4 6 Fabrication Forged Weight 0.511 lb Inside Width 15/16 in Compatible Chain Grade 30 Material Thickness 1/2 in