The Deluxe Screwdriver Kit - Featuring seven pieces: Two Deluxe Optical screwdriver handles, these are made in the US from Brass and Nickel platted. These handles accept the traditional doubled end screw driver blades. The kit also includes five blades; three slotted blades in different sizes, one Phillips blade, and one hex nut wrench. The kit's wide product offering allows precise selection of the tool best suited for repair. All items in this kit are available individually see the Screwdrivers and Blades section.
Also slotted blades can be sharpened with s soap stone like a knife. Sharpen the flats (sides of the blades) and remove the tip so it fits the screw slot without twisting.