<p>LOCK NUT REMOVAL KITS: Lock nuts have deep internal threads that adhere to the outside of the nut, allowing it to be removed. The nut removal is perfect for those who have lost their safety sockets, as the 4 sizes cover the most commonly used sizes in the automotive industry. The kit can also be used to remove corroded or damaged bolts. </p><p>HIGH QUALITY: The lock nut removal kit is high power and impact resistant. The bolt and nut extractors are machined from high hardness chrome-molybdenum steel, and the reverse helical splines are designed to bite in to provide maximum grip. </p><p>DESIGN: The design of the spiral socket allows for the extraction of secure connections on round attachments. These bolt and nut extractors have a black oxide finish that provides greater strength and durability and prevents corrosion. </p><p>1/2 Square Drive: The extractor set features a flat head hex bit that can be used with open end wrenches, pliers, adjustable wrenches, sockets or Vise-Grip locking pliers, and the square drive is 1/2 inch, which can be used with manual ratchets, impact wrenches, and pneumatic ratchets. The bolt removal tool kit includes 17mm, 19mm, 21mm, 21mm, 21mm and 222mm sizes. Comes with a practical carrying bag for quick and easy storage. . </p><p>Multifunctional: The torque socket set is suitable for removing rust and wear, as well as paint coatings covering nuts, bolts. The bolt extractors provide maximum gripping power and can easily remove broken, damaged or rusted nuts, bolts and screws. </p><p>Product Description: </p><p>The bolt extractors can be used with ratchets, drive sockets, manual ratchets, impact wrenches and pneumatic ratchets. These screw extractors </p><p>are used to remove round, damaged or rusted hexagonal screws. </p><p>Why Choose Us: </p><p>The specially hardened sockets with anti-corrosion protection are designed for removing damaged bolts, screws and nuts. </p><p>The design of the spiral socket allows for the extraction of secure connections on round fasteners. </p><p>The innovative spiral profile sinks into the head of a damaged screw or nut, making it easy to loosen. </p><p>The spiral cut teeth provide a sure grip to remove rounded or damaged bolts. </p><p>The tools can be driven with a metric wrench or socket for quick work. </p><p>All of these tools come in a box for easy storage and transport. </p><p>Features: </p><p>Material: Chrome Molybdenum for ruggedness and durability </p><p>Color: Black phosphated finish for corrosion resistance. </p><p>1/2 Drive </p><p>Sizes: 17mm, 19mm, 21mm and 22mm </p><p>Contents: </p><p>Pack of 5 twist sockets. </p>