Damaged bolt and nut removal tool kit, 10 pieces, threading tool set

Overview: 1. This is a set of 10 heavy-duty tools to help remove nuts, bolts, screw heads, studs, etc. 2. Fits head sizes 9, 10, 11, 12, 13, 14, 15, 16, 17, and 19 mm. 3. Spiral-cut teeth provide a secure grip for removing rounded or damaged bolts. 4. Made of hard alloy, they are very durable and have a long service life. 5. These tools can be used with a metric wrench or socket for fast work. Specifications: Features: This is a set of 10 heavy-duty tools to help remove nuts, bolts, screw heads, studs, etc. Suitable for head sizes 9, 10, 11, 12, 13, 14, 15, 16, 17, and 19 mm. The spiral-cut teeth provide a secure grip for removing rounded or damaged bolts. Made from hard alloy, they are very durable and have a long service life. These tools can be used with a metric wrench or socket for fast work. All these tools are packed in a case for easy storage and transport. Specifications: Material: Alloy Color: Black Suitable Head Sizes: 9mm/0.35", 10mm/0.39", 11mm/0.43", 12mm/0.47", 13mm/0.51", 14mm/0.55", 15mm/0.59", 16mm/0.63", 17mm/0.67", 19mm/0.74" Case Size: Approx. 17.2 x 7.9 x 3.5 cm / 6.77" x 3.11" x 1.37" Package Weight: Approx. 368g Package Contents: 1 x 10-Piece Nut Removal Kit