Connecting Link, Chain Construction Cottered Pin, Material Stainless Steel, Chain Overall Width 7/8 in, Chain Number 50, Roller Diameter 25/64 in, Finish Plain, Pitch 5/8 in, Link Type Connecting, Number of Strands 1, Features Non-Magnetic, Heavy Series No, Inside Width 3/8 in, Material Grade 304, Maximum Operating Temperature 750 Degrees F, Minimum Operating Temperature -270 Degrees F, Pin Contruction Riveted Pin, Pin Outside Diameter 13/64 in, Plate Height 19/32 in, Plate Thickness 5/64 in