If you like working around the Deuce and cherish your own health, do yourself a favor, spend some extra $$ and buy a quality cordless impact wrench, maybe there are some discounts around, or ....
After wrestling with nuts and bolts, and breaking some tools, I finally had the chance to snap up a Milwaukee professional impact wrench at discount, and never looked back or had a problem with stubborn bolts (that is, as long as you use loaded batteries
)
I have the
Milwaukee M18 Fuel 1/2 Cordless Impact Wrench, brushless motor, 1491 NM nut-busting release torque, 950 NM fastening torque. Don't go for lower release torque, this one will keep and not burn out with a stubborn nut. Unfortunately, they are much more expensive here in the Czech Republic, but a 40% discount helps.