LOW PROFILE RATCHET: Up to 25% thinner head* for access in tight spaces (1/4" DR & 3/8" DR only as compared to CMMT81747, CMMT81748, & CMMT81749) 72-TOOTH RATCHET: Delivers 5 degree arc swing ORGANIZATION: Tools packed into plastic trays for organization and storage ALL IN ONE MECHANICS SET: Contains a full assortment of sockets, ratchets, wrenches, and specialty bits for automotive enthusiasts and mechanics CORROSION RESISTANCE: Full Polish Chrome Finish FULL LIFETIME WARRANTY