Drive two single-strand roller chains with a single sprocket. Commonly known as double single sprockets, these have a row of teeth on each side. They're often used to link chains in a series over long distances (a setup known as daisy chaining) or to drive one shaft with two chains for increased load capacity.

Sprocket teeth mesh with your roller chain to smoothly transmit power. These U.S.-made sprockets have machined teeth for a more precise fit than flame-cut or punched teeth, allowing them to glide in and out of the chain to reduce wear and extend chain life.

Get more power with less noise. These sprockets mesh perfectly with inverted-tooth chain—running faster and more quietly than roller chain while also transferring more power. All are made in the U.S.