Ever since I discovered this industrial and scientific wrench, it has not left my toolbox. Through trial and error, I found that this robust offset pattern wrench adapts to even the toughest of jobs .With its combination of durability and versatility i can easily work on different machines AND surfaces with confidence. The only drawback is that it might be too bulky for small spaces. Overall, the Williams 8809BW wrench has definitely become my go-to tool for any tough job..