
I recently built a fence about 80 feet long around our yard. This involved installing vinyl and wood poles in the concrete about every 8 feet, and installing two gates and a gazebo. I bought two brands of adjustment layers, the cheapest was the Johnson layer and the Tool 175-O GloOrange adjustment layer. While they were both needed to level the 17 fence posts, the Johnson level was easier to attach and just as strong as the more expensive brand. Therefore it represents the best value for the job. Highly recommended.