• Professional portable design for high practicality
• Adjustable rod for different demands of lengths
• Comes with an extension rod that can be inserted into the handle for length adjustment
• Highly precise tips in various specifications for different uses
• The handle is designed based on Human Mechanics, which makes operation more efficient and convenient
• All tips are made of supreme chrome/vanadium steel (6150#), and specifically heat-treated (Hardness HRC52°C -56°C)
• 53pcs in 1 precision screwdriver set includes 49 insert bits, 1pc Rubber Handle(approx 9cm), 1pc extension rod(12.0cm), 1pc Flexible Handle(approx 12.7cm), 1pc Tweezer
• Brand new tool kit would be the perfect accessories for changing out your objects
• Precision screwdriver set can be used for a variety of projects from hobbies, automotive work and computer repair and another electronic repair
• Able to open mobile phone, Computer, Laptop, PDA housings, PSP, NDS, MP3 player, etc
• It comes with an exquisite packing box for easy transport and storage

Specification:

• Professional Hardware tools
• 53 in 1 pocket  precision screwdriver set
• Trox screwdriver : T3, T4, T5, T6, T7, T8, T9, T10, T15, T20
• Hex screwdriver : H1.0,H1.5,H2.0,H2.5, H3.0,H3.5, H 4.0
• Cross screwdriver : PH00 1.5, PH00 2.0, PH0, PH1, PH2
• Flat screwdriver: 1.3,1.5,2.0,2.5,3.0, 3.5, 4.0
• Y screwdriver : Y1.5, Y2.0, Y3.0
• Five-star screw driver:0.8, 1.5, 2.0, 2.3
• Triangle  driver: Entity triangle 2.0, 2.3 and 2.6
• Others:M2.5,M3.0,M3.5,M4.0,M4.5,M5.0,M5.5,PZ0,PZ1 etc
• And so on(More details please see the picture)