California Proposition 65: This product contains a chemical known to the State of California to cause birth defects or other reproductive harm. Connecting Link, Chain Construction Cottered Pin, Material Steel, Chain Overall Width 1 35/64 in, Chain Number C2080, Roller Diameter 5/8 in, Finish Coated, Pitch 2 in, Link Type Connecting, Number of Strands 1, Application Conveyors, Heavy Series Yes, Inside Width 5/8 in, Lubrication SAE 10 to SAE 50, Maximum Operating Temperature 302 Degrees F, Minimum Operating Temperature 14 Degrees F, Pin Contruction Cottered Pin, Pin Outside Diameter 5/16 in, Pitch Type Double Pitch, Plate Height 29/32 in. This item has been restricted from sale in the following state (s): []