100% Spiral cut teeth provide positive grip, remove circular or bolts. Can be driven with a metric spanner or socket. Remove the nut is ten sets of different sizes suitable for , rusted nut bolt, this is taken as unscrew screws, nuts and the most important conducting stabilization tool. Item Type: Nut Bolt Extractors System: metric system Remove No.: #1/2/3/4/5/6/7/8/9/10 Fits Hex Size: 9/10/11/12/13/14/15/16/17/19mm Outside Hex Size: 16/16/19/19/19/22/22/25/25/27mm Net Weight: 300g/10.6oz Type: Indexable Drill Bit : Metalworking Model Number: Deburring External Chamfer Too Use: Metal Drilling colour:black Material:Metal Package Contents: 10 * Extractor Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Product Notes: Please allow a little manual errors.Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please confirm acceptance before ordering. About Shipping: Please ensure your shipping informations are correct to avoid delivery issues. All orders are shipped within 3 days after payment. Delivery usually takes 8–12 days, The specific delivery time is depend on circumstances. If you have any questions during your purchase, feel free to contact us. We will respond you within 24 hours.