The features of Naro Driver including:

High Durability - The grip of Naro Driver was made by metal. Naro Driver also meets the GS standard DIN v7431 15 N.m. High durability brings high customers satisfaction.

Low working height demand - The working height is just the bit length. It's easy to use in narrow space.

Good Generality - Applicable to any 1/4" bit, no special bit required.