Offset wrenches are a good solution for deeply-countersunk nuts and bolts that are hard to turn.
BATO 38mm Combination Offset Ring Wrench is a 38mm combination wrench with an open head on one side and an offset ring head on the other. The heavily-offset ring is designed to improve the turning of fasteners in tight or deep recesses. The open-end head applies the finishing tightness of nuts and bolts.
This wrench is made with a satin finish, so it’s non-slip and anti-corrosion. This high-quality tool passed the DIN 3113 standard and is useful for applications in the automotive industry, machine shops, mechanics, metalworks, and garage work.