The Co-Star Ratchet Screwdriver & Socket set is designed for professional use on all types of screws including: slotted, philips, star and pozi and a selection of sockets from 5mm t0 11mm. It is 180° adjustable and can be locked securely in any position. A great feature is it"s reversible geared ratchet with five position drive head for improved accessibility. The High-torque 3-way ratchet means you can tackle the tough jobs with ease ! It has a soft easy grip handle for comfort and control. 180° Adjustable for easy access. High-torque 3-way revesicle ratchet to tackle the tough jobs with ease. For use on all types of screws including: Slotted/Philips/Star/Pozi. For use on socket sizes: 5/6/7/8/9/10/11 mm Soft grip for comfort & control. Keep screws and bolts secure. Soft easy grip handle for comfort & control. Includes: 2x Slotted: 5, 6mm 2x Philips: PH1, PH2 3x Star: T10, T15, T20 2x Pozi: PZ1, PZ2 1x Socket Adaptor 7x Sockets: 5, 6, 7, 8, 9, 10, 11mm