★EASY TO USE- You only need to use a hammer to hit the removal tool onto the damaged nut, then select the 1/2 inch square drive wrench to loosen the nut counterclockwise to remove these rusted nuts.
★TIGHT GRIP AND BIT- The plum-shaped internal thread design provides excellent torque and can rotate deep-studded fasteners. The unsmooth concave wall inside is more conducive to the grabbing of the stubborn nut and easy to remove.
★ACCURATE AND DIVERSE METRIC SIZES - 4-piece larger sized nuts or bolts. And sockets work on SAE/Metric sizes - 17MM，19MM，21MM and 22MM, include a 12MM drift punch nut removal bar to easily pop a removed nut from your extraction sockets.
★EASY TO PICK UP AND CARRY -Each nut has engraved inch sizes, you can easily identify and select the most suitable size. The entire set is packed in a plastic box for easy storage. You can take it to any corner of the world, whether it is in your garage or home.
★PREMIUM SERVICE - Our tool set are made of the highest quality high carbon materials and the HRC50-55 quenching treatment. If you have any problems during using our product. Contact our Professional after-service team via email. THINKWORK after-sale Team will get in touch with you and timely solve your problems.