Features 1、100% brand new and high quality. 2、Spiral cut teeth provide positive grip, remove circular or damaged bolts. 3、Can be driven with a spanner or socket. 4、Remove the nut is ten sets of different sizes suitable for damaged, rusted nut bolt. 5、This is taken as unscrew screws, nuts and the most important conducting stabilization tool. Specification Features: 100% brand new and high quality. Spiral cut teeth provide positive grip, remove circular or damaged bolts. Can be driven with a spanner or socket. Remove the nut is ten sets of different sizes suitable for damaged, rusted nut bolt. This is taken as unscrew screws, nuts and the most important conducting stabilization tool. Specification: Material: Stainless steel Weight: 229g/8.1oz Product Name: Damaged Nut Bolt Remover Type of Thread: Reverse spiral cut, tapered Remove Number: #1/2/3/4/5/6/7/8/9/10 Inside Size (fit for removing 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 Package List: 10 x Damaged Nuts & Bolts Extractors Package List