CRAFTSMAN CMMT45071 71PC VERSASTACK MECH TOOL SET CRAFTSMAN 71-piece VERSASTACK Mechanic Tool Set is a comprehensive 1/4-in and 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 Craftsman's 72 Tooth 1/4-in and 3/8-in Drive Quick Release Ratchets (CMMT81747 and CMMT81748) which provides users with an ideal balance between durability and accessibility. All tools meet or exceed ASME specifications and are backed by Craftsman. Take on your next project with Craftsman's Full Polish Chrome 71-Piece VERSASTACK Mechanics Tool Set. Features MINMAL ARC SWING: 72 Tooth 3/8-in Drive Ratchet Produces a 5 Degree Arc Swing CONVENIENCE: Comprehensive Set of 3/8-in Drive Sockets and Drive Tool Accessories DURABILITY: Large VERSASTACK Mechanic Tool Set Case, built for integration with the VERSASTACK System CORROSION RESISTANCE: Full Polish Chrome finish Meets or Exceeds ASME Specifications USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.