Ideally you'd want something that could grab 4 bolts on the crank pulley (aka harmonic balancer), like this:
.

It's surprisingly tough to find, but search for N47 timing chain tool set.

The workaround - a risky one, not OSHA approved, "hold my beer" type, - is to mount the belt as much as possible, position the tool and press the start button really quickly - the engine will rotate just enough to mount the belt, but won't start. The tool will likely fly off, so put piece of cardboard or something to protect the radiator.