Removing recessed fasteners will become easy with the shallow sockets set. This 3/4 Drive Impact Socket Set will be suitable for removing and installing the different sizes of 6-pointwheel hub nut or axle nuts applications of most trucks, RVs, and other heavy-duty vehicles. This shallow 3/4 inch drive socket set is made for use with impact wrenches. You will need these impact sockets using 3/4 drive impact wrench to increase torque to help remove the stubborn nut in many repair tasks. It is also a great axle nut socket set. This 3/4 impact socket wrench set is made of heat-treated impact CR-MO steel and a black oxide finish coated for high strength and corrosion resistance that will not easily crack under high pressure in long-term and regular use. 6-Point Socket Tool Kit. The 6-point flank drive on this large socket set contacts and grips the stronger flat sides of fastener head, not the weaker corners, to prevent stripping or round-off during high torque use. SAE and Metric Shallow-Socket Tool Set. Total 22 pieces of 6-point impact sockets, includes Standard SAE Sockets in size: 7/8, 15/16, 1, 1-1/8, 1-3/16, 1-5/16, 1-3/8, 1-7/16, 1-5/8, 1-3/4, 1-7/8, 2in; Metric Sockets in size: 22, 24, 27, 30, 32, 36, 38, 41, 46, 50mm. Also includes a 4-inch extension bar, an 8-inch extension bar, an 18in sliding breaker bar, and a 20in ratchet handle in a convenient blow-molded carrying case for secure transportation. Absolutely Fast and Safe! It is important that we know when your return is expected. We need this in case there are any issues during transit. Any question, please let me know. We try our best to reply to your emails as soon as possible. Please allow 24 hours for us to response. Your understanding and patience is much appreciated! Good communication is helpful for both of us to resolve any problems and issues. Your kind support will be highly appreciated by us and keep us moving forward.