Unior hub cone wrenchmade from high quality lightweight chrome vanadium steel the hub cone wrench from unior combines extreme toughness hardness and durability the shape and short design enables you to work in hard to reach places so its great for daily maintenance of bicycles and quick repairs featuresmaterial chrome vanadiumsurface finish chrome plated according to en12540drop forged entirely hardened and temperedbuyunior workshopfrom chain reaction cycles the worlds largest onlin