Attachment Link, Attachment Number D-1, Attachment Type Pin, Material Stainless Steel, Chain Overall Width 0.878 in, Chain Number C2050, Roller Diameter 25/64 in, Finish Plain, Pitch 1 1/4 in, Link Type Attachment, Centerline to Attachment End 0.833 in, Centerline to Hole Center Not Applicable, Chain Construction Riveted Pin, Extended Pin Diameter 0.2 in, Heavy Series No, Inside Width 3/8 in, Lubrication SAE 10 to SAE 50, Material Grade 600, Maximum Operating Temperature 750 Degrees F