DEWALT 7mm & 8mm Socket, 10mm & 13mm Socket, with 6" Extension. Take on a wide variety of applications with the FLEXTORQ 6 in. Double-Ended Nut Driver. Featuring a patent-pending onboard storage design, this IMPACT READY accessory maximizes versatility and convenience with 4-in-1 functionality. A detachable socket allows for magnet cleaning and helps ensure long life on tough jobs.