Feature:1. Versatile Application: This torque multiplier wrench set with 9 sockets is designed for removing stubborn wheel lug nuts on most trucks, buses, RVs, semis, and other heavy vehicles.2. Labor Saving: This torque multiplier lug nut wrench provides a gear ration of 1:64, producing a torque output of 4800 NM (3540 ftlb), easily generates enough output torque to loosen stubborn nuts with minimum effort.3. Easy to Operate: Remove the lug nut cap and place the correct socket; attach the wrench and secure the support rod on the hub or adjacent lug nut; install the handle and rotate in the direction you want.4. Included in The Set: The torque multiplier wrench set includes one 1 inch lug nut wrench, one rocker handle, one extension rod, and nine sockets. Socket sizes include 38mm, 33mm, 32mm, 30mm, 27mm, 24mm.5. Quality Ensured: All components are made of alloy steel for maximum strength and longevity. The black oxidized surface prevents rust and corrosion, ensuring durability and reliability of the tool set.Specification:Item Type: Torque Multiplier Wrench SetMaterial: Alloy Steel.Set Includes: 1 x lug nut wrench 1 inch, 1 x joystick handle, 1 x 1x extension rod, 9 x sockets. Socket sizes include: 38mm/1.5in, 33mm/1.3in, 32mm/1.3in, 30mm/1.2in, 27mm/1.1in, 24mm/0.9inApplication:Fits for Big TrucksPackage List:1 x Torque Multiplier Wrench Set (12 Pcs)1 x Storage Box