23PC  PRECISION  SCREWDRIVER Set 1 length:25mm CR-V bits 12pcs (1)flat   -4,-5,-6  (2)phillips   PH1,PH2  (3)  pozi   PZ1,PZ2  (4)star  T10,T15   (5)square   S1,S2  6,1/4ADP2,8pcs 1/4 sockets    5MM  6MM    7MM   8MM   9MM   10MM   11MM    12MM3 1pc 60MM extension bar4,1pc H handle ratchet screwdriver5,1pcs ABS box

Professional Screwdriver set