Premium Construction Wrenches are manufactured from durable chrome vanadium steel with a polished mirror finish to enhance corrosion resistance and service life. Suitable for professional and daily maintenance use. SAE Metric Coverage Complete 22-piece ratcheting combination set includes both metric and SAE sizes for versatile application. Metric (11 pieces): 6, 8, 9, 10, 12, 13, 14, 15, 16, 17, 18 mm SAE (11 pieces): 1/4", 9/32", 5/16", 11/32", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4" Each wrench is clearly size-marked for quick identification. 72-Tooth, 12-Point Design Ratcheting box end includes a 72-tooth system requiring only a 5 swing arc, ideal for limited access areas. 12-point box end provides firm fastener contact and improved torque application while reducing rounding. Organized Storage Includes a premium Oxford cloth roll-up storage bag with printed size layout for quick selection. Tool markings remain visible and will not fade with extended use. Application Designed based on high-frequency repair usage across automotive and household equipment. Suitable for mechanics, technicians, and DIY users. Ideal for vehicle maintenance, appliance assembly, general home repair, and on-the-road tool access. Key Highlights Long-pattern design for increased leverage Stronger, thicker build for improved torque Convenient roll-up pouch for storage and mobility Essential for workshop, garage, glove box, or emergency roadside kit