Klein Tools 65239 Knect 13 Piece Impact Flip Socket Set With, Inch Drives This 20-Piece impact socket set features (10 SAE and 10 Metric) sizes combined into 10 color-coded sockets. Each impact flip socket features two coaxial spring-loaded sockets in one. Set includes Nested adapters for dual drive (1/4-Inch hex flip socket shaft nest into 3/8-Inch square drive adpater). Also comes with a Compact, modular storage system with a clear lid that is compatible with MODbox and stackable with other cases of its similar design. For more than 160 years, Klein Tools has manufactured premium-quality, professional-grade hand tools that deliver the performance, durability and precision needed to get the job done right. Our family of engineers, workers and craftsman continue to put six generations of expertise into every tool we create by using only the highest quality materials, superior workmanship, and keeping manufacturing as close to home as we can. Klein isn't just the name of our company, it's also our family name. And since we're an American company that's family-owned and family-run, you know you can count on us to be here tomorrow. Klein Tools doesn't just make great products, we make great products that stand up to the demands of the professionals who use them every day ... Since 1857. Product Features UNLIMITED DRIVING POTENTIAL: Multi-purpose adapter makes the sockets compatible with the Klein KNECT system DEEP WELL IMPACT SOCKETS: Set includes 20 sizes within 10 color-coded sockets, adapters and extended shaft for added versatility 10 COMBINATION SOCKET SIZES: 1/4 x 5/16, 3/8 x 7/16, 1/2 x 9/16, 5/8 x 3/4, and 11/16 x 13/16 inch socket sizes and 8 x 10, 9 x 11, 12 x 14, 13 x 15, and 16 x 18mm QUICKLY CHANGE SOCKETS: Six smaller sockets 1/4-Inch to 9/16-Inch (8 to 14mm) are stackable on Cat. No. 650QSAL reducing the number of tools required KLEIN KNECT COMPATIBLE: Specialized square drive adapter for seamless compatibility with the Klein Tools pass through socket wrench (Cat. No. 65400) and any 3/8-Inch square drive ratchet SMALL PARTS STORAGE TRAY: Secure loose fasteners, washers and extra bits, stored inside the case COMPATIBLE WITH MODbox: Connects with other MODbox cases of similar design for a customized mobile workstation tailored to your needs Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!