15 Precision Screwdrivers Stand Watchmaker Repair Tools 9 Precision Screwdrivers & Stand. This is a new set of 9 precision screwdrivers. Great for watch, eyeglass and electrical repair. Blades are held tightly with set screws. Comes with 6 replacement blades and stand. These have color coded hexagonal heads for easy identification. The tips are flat and measure approximately: 0.5, 0.6, 0.8, 1, 1.2, 1.4, 1.6, 2, 2.5 mm 5 Reversible Slotted Screwdrivers For Electrical & Jewelry Repair. This is a new set of 5 reversible slotted screwdrivers. Perfect for screws used in miniature models, eyeglass frames and electronic products. These have hexagonal heads to prevent them from rolling The lightweight handle is knurled, polished aluminum with a swivel palm top. Tip sizes measure approximately: 0.86, 0.90, 1.02, 1.18 and 1.45 mm We work hard to update our descriptions and pictures of our merchandise. As part of a process of ongoing innovation by our suppliers, newer versions of the item shown may be shipped before we are able to complete an update. As a result there may be a slight variation in color and design.