Offset Link, Chain Construction Riveted Pin, Material Steel, Chain Overall Width 7/8 in, Chain Number 50, Roller Diameter 25/64 in, Finish Coated, Pitch 5/8 in, Link Type Offset, Number of Strands 1, Heavy Series No, Inside Width 3/8 in, Lubrication SAE 10 to SAE 50, Maximum Operating Temperature 302 Degrees F, Minimum Operating Temperature 14 Degrees F, Pin Contruction Riveted Pin, Pin Outside Diameter 13/64 in, Plate Height 33/64 in, 19/32 in, Plate Thickness 5/64 in