Attachment Link, Attachment Number A-1, Attachment Type Tab, Material Steel, Chain Overall Width 0.878 in, Chain Number 50, Roller Diameter 25/64 in, Finish Plain, Pitch 5/8 in, Link Type Attachment, Centerline to Attachment End 0.472 in, Centerline to Hole Center 0.406 in, Extended Pin Diameter 0.2 in, Lubrication SAE 10 to SAE 50, Maximum Operating Temperature 300 Degrees F, Minimum Operating Temperature 15 Degrees F, Number of Tab Holes 1, Pin Contruction Riveted Pin, Plate Height 0.591 in