20 in 1 Metal Precision Screwdriver Set, 10 Pcs Reinforced S2 Steel Precision Double-head Bits, Manual Pen Shaped Screwdriver Kit, Portable Screwdriver Repair Tool Kit

20 In 1 Bits SetJAKEMY pen shaped metal comes with the common for electronics, watch, eye glasses, toy, consoles,, etc. You can also change it to other standard bits by yourself, it's very convenient to carry. Built-in 10 Double- S2 BitsThe diameter of the standard is 4.0 mm, which including the (PH0000/PH000/PH00/PH0), flathead (SL 1.0 /SL 1.5 ), torx (T2/T6/T8/), pentalobe (P2/P5), triwing (Y 0.8 /Y 2.0 ), triangular ( 2.0 / 2.3 ), (H 1.5 ), U-type (U 1.7 /U 2.0 )

, standoff ( 1.5 ). Reliable S-2 MaterialThis handle is made of aircraft aluminium alloy, which is paired with a made of tough S2 steel, and the hardness of the bits can 63HRC. The surface of the is phosphated, anti-rust, wear-resistant and helps to prolong the life of the bits. HANDLEThe square handle is different from the handle which will roll, it is more conducive to the handle to withstand a greater torque, so that you can complete the work smoothly. The cover is made of noiseless bearings for smooth rotation, the size is 123.0 * 20.0 mm.