I bought the green spanner before restoring a vintage bike. It fit into the bottom bracket perfectly and made removal simple. Highly recommended.
I don't use these spanners very often but park tools is very sturdy and good quality.
Very simple tool, does the job. Better than using the ends of a needle-nose pliers, or similar alternate.
Life is good with the correct spanner in your tool box. Enjoy having the right tool for the job.
