Roller Attachment Link, Attachment Number A-1, Attachment Type Tab, Material Stainless Steel, Chain Overall Width 0.5 in, Chain Number 35, Finish Plain, Pitch 3/8 in, Link Type Roller Attachment, Centerline to Attachment End 0.27 in, Centerline to Hole Center 0.23 in, Extended Pin Diameter 0.141 in, Lubrication SAE 10 to SAE 50, Material Grade 600, Maximum Operating Temperature 750 Degrees F, Minimum Operating Temperature -40 Degrees F, Number of Tab Holes 1, Pin Contruction Riveted Pin