DEWALT 1/4" + 5/16" & 3/8" + 7/16" 2-Pc Double Ended Nut Driver Set delivers exceptional versatility and performance for extreme-torque applications. Designed with detachable and reversible sockets, these nut drivers allow for easy cleaning and enhanced functionality. Featuring an industrial-strength magnet, they provide maximum fastener retention, ensuring secure and efficient operation. Built for durability, the advanced hardening process ensures these nut drivers can withstand the rigors of impact driver use, making them i for both professional and DIY tasks. Model Number: DWADEND-2