Straight Chain Chain Type High Test Chain Material Alloy Steel Lifting Capability Not for Lifting Working Load Limit 3 900 lb Chain Grade 43 Trade Size 5/16 in Link Inside Length 1 1/4 in Link Type Straight Link Inside Width 1/2 in Overall Length 20 ft Links per Foot 9 Compatible Fitting Thickness Not Applicable Includes Hook No Hook Included Hook Type Included Not Applicable Finish Plain Minimum Operating Temperature -40 Degrees F Maximum Operating Temperature 400 Degrees F