In your daily maintenance, you will come across a few damaged or stubborn nuts. It is very difficult to remove them using traditional methods. If you have this kind of problem, come and try our nut extractor. It can be used with your 3/8" ratchet or socket wrench. Come and try it, it won’t let you down. Features: < This tool kit contains 10 pieces of the most commonly needed pullers: 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" drive and hex adapter to make extractors compatible with 3/8" ratchets, sockets, open-end wrenches, etc. money.The hexagonal design allows you to remove damaged nuts quickly and efficiently, improving your work efficiency.Small and easy to carry, you can take it anywhere you want to use it. > Specifications: Material: Alloy Steel Puller Size: 3/8, 13/32, 7/16, 15/32, 13mm , 17/32, 9/16, 5/8, 11/16, 3/4 package size: 15010020mm / 5.93.90.8in Package weight: 250g / 8 .8 ounces Packing list: 10 * sockets 1 * push rod