With a 4 mm drive size and a 6-3/16" (157 mm) overall length, this micro socket screwdriver streamlines fastening through a multi-component handle design. The handle incorporates a fast-turning zone just below the head for rapid twisting and high-speed manual rotation. A hexagonal anti-roll base also keeps the screwdriver stationary on flat surfaces between tasks.

With a 4 mm drive size and a 6-3/16" (157 mm) overall length, this micro socket screwdriver streamlines fastening through a multi-component handle design. The handle incorporates a fast-turning zone just below the head for rapid twisting and high-speed manual rotation. A hexagonal anti-roll base also keeps the screwdriver stationary on flat surfaces between tasks.