Those are great!Leave the crescent wrench alone. Instead get a set of Knipex wrenches.
Your crescent wrench is almost guaranteed to round off the nut or bolt at the least optimal time. The knipex has flat edges and will not. Besides that it will press in a roll pin with greater control without the chance of shooting it across the room.
If you use it like that, wrap the tool surfaces with electric tape to prevent scratches.
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