THE BUY IT NOW IS FOR ONE SET

THESE ARE SEALED WITH DESICCANT IN INDIVIDUAL COMPARTMENTS SO THE TEETH CAN NOT TOUCH. ALL SET SCREWS ARE CHECKED DURING PACKAGING TO MAKE SURE THAT THEY ARE NOT MISSING. 

Please check my eBay store and you will find thousands of other mechanical power transmission items for sale.

If you pay before noon Eastern time I will mail your package the same day. The measuring instruments are for illustration purposes only and are not part of the sale. 

THE BUY IT NOW IS FOR ONE SET