Offset Link Chain Construction Riveted Pin Material Steel Chain Overall Width 11/16 in Chain Number C2040 Roller Diameter 19/64 in Pitch 1 in Link Type Offset Number of Strands 1 Heavy Series Yes Inside Width 5/16 in Lubrication SAE 10 to SAE 50 Maximum Operating Temperature 300 Degrees F Minimum Operating Temperature 15 Degrees F Pin Contruction Riveted Pin Pin Outside Diameter 7/32 in Pitch Type Double Pitch Plate Height 15/32 in Plate Thickness 1/16 in