?????

Pay attention to; not with the extension rod

The first batch specifications include:

The "+" type (4 cases) of:PH00， PH0， PH1， PH2 (cross screwdriver most commonly used)

The word "-" type (flat) 5: 1.5mm， 2.0mm， 2.5mm， 3.0mm， 4.0mm (the most commonly used word screwdriver)

Inner six angle (1) 7: H1.0mm， H1.3mm， H1.5mm， H2.0mm， H2.5mm，H3.0mm， H4.0mm， (open model， bicycle， engine， guns， etc.)

Star "*" (C. six) 9: T3， T4， T5， T6， T7， T8， T10， T15， T20 (open mobile phone， computer， printer， hard disk， XBOX， XBOX360， razor)

Within the triangle "△" type 1: delta 3 (remove the small household electrical appliances， etc.)

The Y triangle in 1: (Y3.0， GB， Wii， and Nokia charger， electric fan etc.)

Star "★" type 1: ★ 2， (removable partial palm computer， mobile phone and so on)

Double "U" type 1 ("concave" type， "fork" type): (U2.6， Philips fresh airmachine and some high-grade power socket with the fastening screws)

Cylindrical "●" type A: 1.0mm

A: tweezers