Attachment Link, Attachment Number A-1, Attachment Type Tab, Material Stainless Steel, Chain Overall Width 0.717 in, Chain Number C2040, Roller Diameter 19/64 in, Finish Plain, Pitch 1 in, Link Type Attachment, Attachment Location One Side, Centerline to Attachment End 0.76 in, Centerline to Hole Center 0.5 in, Chain Construction Riveted Pin, Extended Pin Diameter Not Applicable, Heavy Series No, Inside Width 19/64 in, Lubrication SAE 10 to SAE 50, Material Grade 600