FAST TORQUE IN TIGHT AREAS. 90 tooth ratcheting wrench provides high torque requiring only 4° of movement EXTEND YOUR REACH. Long length body provides access into narrow and deep spaces FLEX HEAD FOR IDEAL DESIRED POSITION. Flexible box end design works in multiple position (0° to 180°) METRIC WRENCH SET. Includes sizes: 8mm x 10mm, 12mm x 14mm, 13mm x 15mm, 16mm x 18mm, 17mm x 19mm.ALL SALES ARE FINAL ON THESE ITEMS. If you have any problem with your order. We guarantee that your issue will be solved quickly. Thank you for looking at my store! You're welcome to watch other items I sell. If you have any questions please feel free to ask - We're always happy to answer your queries.