Watch Repair Screwdriver Weight Sleeves Wooden Box Durable Spare Parts 10PCS Set. Set of 10PCS Watch Repair Screwdrivers with Weight Sleeves in Wooden Box. This set of screwdriver has been on market for more than 20 years, and is outstanding in quality compared with many similar screwdrivers set packed in the same way. Comes in a nice gift wooden box. The head of screwdriver handle can rotate to make your work much easier! The screwdrivers are with 1 weight sleeve for each. 10pcs of screwdrivers in all, with 20pcs spare bits in total. Including two kinds of screwdrivers: flat and cross. Flat Screwdriver Sizes: 0.6mm/0.8mm/1.0mm/1.2mm/1.4mm/1.6mm/1.8mm/2.0mm. Cross Screwdriver Sizes: 1.4mm/1.6mm. 1 set screwdrivers for watch repair.