Features: Multiple sizes This tool set has 10 sizes for 9, 10, 11, 12, 13, 14, 15, 16, 17 and 19mm screws heads. High strength and durable Made of hard alloy, they are of high strength and long durability. Good Performance Spiral cut teeth provide a positive grip for removing rounded or damaged bolts. Scopes of Applications This is a set of 11-piece heavy duty tools to help remove nuts, bolts, screw heads, studs, etc.
Specifications: Type: Hexagon Bolts Extractor Material: 10pcs Material: alloy Color: Black Size: 17*8*3.5cm/6.68*3.14*1.38” Net weight: 450g/15.87oz