Tool bit set of screws.
Contents: 1. 25mm bits. 2. 9-tamper-tx: 8, 10, 15, 20, 25, 27, 30, 35, 40. 3. 6-tamper-hex: 2, 2.5, 3, 4, 5, 6. 4. 4-tri wing: 1, 2, 3, 4. 5. 3-torq : 6, 8, 10. 6. 4-spanner: 4, 6, 8, 10. 7. 3-phillip: #1, 2, 3. 8. socket adaptor. 9. 8-socket: 5, 6, 7, 8, 9, 10, 11, 12 (3/16, 1/4, 9/32, 5/16, 11/32, 3/8, 7/16, 1/2). 10. 1-t handle bits driver. 11. with quick chuck.