TRITAN Precision ANSI Roller Chain with 1 inch pitch conforms with ANSI B29.1 Standards. It comes in a box of 10 feet and includes 1 connecting link. This roller chain is run-in and pre-stressed to prevent initial elongation and fatigue. The wide waist design also helps to combat fatigue while the plates are ball burnished and shot peened for increased performance. In addition, the solid bushing design of this roller chain improves wear resistance. Additional TRITAN Connecting Links and TRITAN Offset Links are sold separately. TRITAN produces world class power transmission products using select alloy steel, advanced quality control and testing systems to ensure the highest quality.