MT-3902 Watch Screwdriver Set Screwdriver Bit Professional Watch Repair Tool Kit. MT-3902 Watch screwdriver set, including 56pcs screwdriver bits of different models to meet your demands.Multi-specification screwdriver, a wide range of applications, can adapt to different operating environments. Screwdriver base designed with cover to effective prevent moisture and dust, better protect screwdriver and screwdriver bit.
Alloy material is strong and has a long service life, high hardness and high strength, convenient for repairing work. Professional watch repair accessories, give you a satisfactory experience and has exquisite workmanship. Item Type: Watch Screwdrivers Kit Material: Alloy, Plastic Suitable: for Watch repairing workers Application: Watch repairing.