The set YOU NEED when you want to fix something yourself! Ideal for DIY-ers, hobbyists, computer and electronics technicians, etc.
* 37 Piece Security Bit Set includes Torx bits from T4 T5 T6 up to T20, spanner, tri wing, and other tamper proof bits.
* Precision screwdriver set with offset tweezers can be used for a variety of projects from hobbies, automotive work and watch repair to computer and electronic repair.
* It comes with plastic storage box for easy transport .
* All tips are made of supreme chrome/vanadium steel(6150#), and specifically heat-treated(firmness HRC52-56); Item