u/atropoides

I'm currently planning to replace the timing belt on my 1JZ. Unfortunately, I don't have a powerfull impact gun.

After doing some research, I came across the Toyota Crank Tool to lock the crankshaft in place and loosen the crank bolt. Has anyone ever
used this tool before? I’m a little worried that the two bolts that go into the pulley might strip. Or am I worrying for nothing because they don’t actually take that much force?