CRAFTSMAN Mechanics Tool Set 105 Pcs, Standard (SAE) and Metric with Case, 1/4 and 3/8 Inch Drive Car Tool Kit(CMMT12123). LOW PROFILE RATCHET: Up to 25% thinner head for access in tight spaces (as compared to CMMT81747 & CMMT81748). 72-TOOTH RATCHET: Delivers 5 degree arc swing. EASY TOOL STORAGE: Durable Blow Molded Case. ALL IN ONE MECHANICS SET: Contains a full assortment of sockets, ratchets, and specialty bits for automotive enthusiasts and mechanics. CORROSION RESISTANCE: Full Polish Chrome Finish. Alternative Carriers: We may use alternative carriers e. Your feedback is extremely important to us. We strive to provide the best products and customer service possible. We are committed to resolving any problems and ensuring your satisfaction. Thank you for supporting our small family business!