6 Sizes for Universal Use Includes six extractors covering screw and bolt diameters from 1/8 inch to 1 inch (#1: 1/81/4 inch, #2: 1/45/16 inch, #3: 5/167/16 inch, #4: 7/169/16 inch, #5: 9/163/4 inch, #6: 3/41 inch). Designed to remove stripped, broken, or rusted fasteners quickly and easily. Comes with a sturdy storage case to keep tools organized and ready for use. Carbon Steel and DoubleTempered Construction Made from heattreated, carbon steel for exceptional hardness, durability, and long service life. Precisionmachined spiral flutes ensure a strong grip for extracting even the most stubborn screws and bolts without slipping or breaking. CostSaving Solution Eliminates the need for expensive mechanic or visits. Capable of removing damaged screws, bolts, and even pipes that standard tools cannot handle. for home improvement projects, automotive maintenance, and machinery . Easy ReverseThread Operation Features a square shank compatible with drills operating at low speed or with hand wrenches. Simply turn counterclockwise to bite into and remove broken fasteners with minimal effort. Practical Applications Home maintenance: Remove rusted screws from furniture, fixtures, or appliances. Automotive repairs: Extract damaged bolts from engines, brake assemblies, or exhaust systems. Industrial or workshop use: Handle stripped fasteners in machinery, tools, or equipment with confidence. This set offers precise sizing, robust materials, and straightforward operation, making it an essential addition to any tool kit for efficient and reliable fastener removal.