In your daily maintenance work, you will meet some damaged or stubborn nuts. It is very difficult to remove them by traditional methods. If you have such troubles, come and try our nut extractor, it can be used with your 3/8 inch ratchet wrench or socket wrench, come and try it, it will not let you down. Features: This tool set includes 10pcs extractors which is most commonly needed sizes: 3/8, 13/32, 7/16, 15/32, 13mm, 17/32, 9/16, 5/8, 11/16, 3/4 and a push rod. 3/8-inch drive and hexagonal adapter to let the extractors compatible with common 3/8 inch ratchet wrench, socket wrench, open spanner and so on. Made of alloy steel material that has long service time so you do not need to change it often, save your money. Hexagonal design allows you to remove damaged nuts quickly and efficiently, improving your work efficiency. Small in size and easy to carry, you can take it with you to anywhere you want to use it. Specifications: Material: alloy steel Extractors size3/8, 13/32, 7/16, 15/32, 13mm, 17/32, 9/16, 5/8, 11/16, 3/4 Package size: 150 * 100 * 20mm / 5.9 * 3.9 * 0.8in Package weight: 250g / 8.8ounce Packing list: 10 * Sockets 1 * Push Rod