Brand: Beta Tools
The 83 Series half moon box end wrenches from Beta Tools have a crescent-shaped body to get around obstacles without sacrificing leverage. Each wrench has two 12-point box ends and fits two different size metric fasteners for twice the coverage. The tough textured finish looks great and hides scratches.
This extended 5-wrench kit contains the following metric (mm) sizes:
10x12mm, 11x13mm, 15x17mm, 16x18mm, 19x22mm