Allied-Locke can provide a full range of sprockets to complement our complete chain offering. Made-to-order sprockets can be supplied to your specifications for non-standard requirements. All sprockets are manufactured to ANSI standards, using the highest quality control procedures.A, B, & C styleFor all standard pitch sizes of roller chain up to 240For double pitch roller chain sizes (small or large roller)For metric roller chain sizesFor multiple strand chains (double width, triple width)Double-singleIdlersTaper bushedQD styleSplitShear pin