The 63-piece Versastack™ mechanic tool set is a comprehensive 3/8 in drive mechanic tool set that integrates seamlessly into the VERSASTACK™ System. An ideal set to incorporate into an existing arsenal of tools or great starter set. This set features 72-tooth 3/8 in drive quick-release ratchet (CMMT81748) which provides users with an ideal balance between durability and accessibility. Take on your next project with Full Polish Chrome 63-piece VERSASTACK™ Mechanics Tool Set.