This Kop-Flex Waldron 2 SB Shrouded Bolt Flanged Sleeve with 2W FHUB Keyway Shaft Hub is in unused condition and is guaranteed to be fully functional. This item came from a large pharmaceutical company that had surplus new old stock inventory. Sleeve and hub show signs of long-term storage. We urge customers to view all photos as they show overall condition, included accessories and useful information. Please feel free to contact us with any questions.