Some jobs just require special tools. Removing or installing the headlamp or wiper switch bezel nut is exactly one of those type of jobs.
This tool is specifically designed to interlock with the two slots at the top of each nut which will avoid damaging the chrome finish of your bezel nuts. Rather than destroying the parts you're working on, you can get the specific tool for the job to lend you a hand.
Works on 1967-68 Camaro / Firebirds models or any GM model with similar style nuts.