Truing Bicycle Adjuster Flattening Correction Review

3 different slot depths (15mm / 18mm / 42mm) for large and small adjustments,Small size, light-weighted, easy to carry. The adjustable wrench is made of stainless steel, which is strong and resistant to corrosion. Simply put the outer sleeve on the steering tube, lower the flower nut, align it with the positioning pin part of the steering tube, and then hit it with a rubber hammer. Precise control for stable insertion of flower nut without worrying about tedious operation. This bike flower nuts core can connect the bike front, front fork, and the headset, which will, to some extent, affect the safety during the cycling.