Review on 🔧 FIRSTINFO 3.4:1 Manual Torque Multiplier Wrench - 600 Nm - 1/2 inch Drive - Labor Saving Tool by Michael Barry

I bought this to solve the need to use an extra long collet tube on socket wrenches to get extra torque to loosen or tighten large nuts/bolts over 300 ft/lbs. I made a tubular steel handle extension for this application. Be careful when drilling the handle as it is made of hardened steel. I inserted three stainless steel screws and attached a 40 inch handle. This works similarly to the much more expensive $300+ torque wrenches. I can still use it as usual to loosen the tire mounting nuts since the handle is mounted on the outside of the arm. The price and quality are good. Satisfied customer.