Tsubaki 60-2LOTRB ANSI Roller Chain, Double Strand, Riveted, Carbon Steel, Inch, #60 ANSI No., 3/4" Pitch, 0.469" Roller Diameter, 1/2" Roller Width, 10ft Length ANSI double-strand roller chain for use in a broad range of operational environments Carbon steel components have an operating temperature range of 14 to 302 degrees F Ring coined link plate, grooved bushings, shot peened parts, and pre-lubricated for less initial chain adjustment Meets ANSI B29.1 standard and is Restriction of Hazardous Substances (RoHS) compliant Includes one connecting link for every 10 of chain