This 61 in1 Precision non-slip tough shaft ensures greater comfort and convenience. This screwdriver kit set is an ideal tool for repairing electronic workshops, watch, eyeglass, and hobby miniatures where fine precision is required. Features: 61-in-1 interchangeable precise manual tool set. High hardness and good toughness. Professional portable hardware tools with perfect weight & compact design for easy carry. Available for repairing laptops, mobile devices, and other precision items like wristwatches, Glasses. Specification: Material : Chrome Vanadium Steel Quantity: 61pcs Repair Tools Set Standard: Metric, Imperial Accessories include: ?32PCS 6.35*25mm CRV Chrome Plated Precision Bits Flat-head screw driver - SL3 - SL4 - SL5 - SL6 Cross /Phillips-head screw driver - PH0 - PH1 - PH2 - PH3 Pozidriv screw driver - PZ1 - PZ2 - PZ3 Torx screw driver - T4 - T5 - T6 - T7 - T8 - T9 - T10 - T15 - T20 - T25 - T30 Hexagon screw driver - H2 - H2. 5 - H3 - H4 - H5 - H6 Y-type Screw driver - Y1 U-type Screw driver - U6 Triangle Screw driver - 2.3 Square Screw driver - S1 ?16PCS 4*28 mm CRV Chromium Plated Precision Bits Flat-head screw driver - SL:1.5 - 2 - 2.5 - 3.0 Cross /Phillips-head screw driver - PH:00 - 1 - 2 Torx screw driver - T4 - T5 - T8 - T9 U-type screw driver - U2.6 Five-star screw driver - 0.8-1.2 Triangle screw driver - 2.3 Y-type screw driver - Y2.0 ?9PCS Sockets: 5,6,7,8,9,10,11,12,13mm ?1PCS Adaptor AD Connector ?1PCS 60 mm Magnetic Bit Holder Magnetic Post ?1PCS Tree-way Ratchet Screwdriver Handle Ratchet Screwdriver Handle ?1PCS Ratchet Precision Screwdriver Handle Ratchet Confidential Screwdriver Handle.