Screwdriver

Ask ScooterDad: i want too take my clamp off but i cant because the bolt is rounded. what shall i do?

Submitter's Name: 
connor
Submitter's Location: 
england
Answer: 

You can try grabbing it with a pair of vice grips and twisting it out, if the bolt sticks out from the clamp a bit. You can also try to cut a slit into the bolt so you can use a flathead screwdriver to twist it out. Another option is to try a large phillips screwdriver to jam into the head to try to get it to bite.