Jack Chain, Chain Type Not Applicable, Material Steel, Lifting Capability Not for Lifting, Working Load Limit 5 lb, Trade Size 18 in, Link Inside Length 3/8 in, Link Type Jack, Overall Length 100 ft, Links per Foot 30, Compatible Fitting Thickness Not Applicable, Includes Hook No Hook Included, Hook Type Included Not Applicable, Finish Zinc, Minimum Operating Temperature 23 Degrees F, Maximum Operating Temperature 113 Degrees F, Material Thickness 3/64 in, Weight per Foot 0.02 lb