They offer exceptional performance and long life in a wide variety of applications. They are also used to reduce the length of a strand by one pitch when normal chain elongation has created excess catenary sag on a roller chain drive. 10B Ol Cotter Pin Type Bs RllrChn, Sngl Strand, 5/8" Pitch,10Bol,PK5 SENQCIA Inspire Series British Standard offset Links are manufactured in accordance with the ISO 606B International roller chain standard.
. Packaged chains are pre-lubricated with high quality wax-type grease and come with a necessary connecting link to join the ends. Offset links (used to shorten or lengthen a chain strand by 1 pitch) are also available and sold separately.25 Riv ASME/ANSI Std RllrChn SnglStrnd 10Ft Bx 1/4" Ptch,25Hmrb,PK10 This chain is packaged on a 10ft box.