Klein Tools Interchangeable Screwdriver Set

The Klein Tools 15-in-1 multi-bit screwdriver/nut driver comes with a fixed shaft and internal storage compartment for the screwdriver bits so they stay with the driver. 14 different sizes with an emphasis on tamper-proof bits plus a 1/4 inch nut driver should cover the range of all your bit needs. Replacement bits in additional sizes are available separately.

It has cushion grip handle for greater torque and comfort