Unior Crank Wrench for Front Chain Rings Nuts Tool

Wrench to tighten and loosen chainring nutsThe Unior Chainring Nut Wrench is the right tool for chainring swaps and maintenance.The wrench allows for quick installation as well as leverage to loosen or tighten tight boltsThe wrench allows for quick and secure installation of chainring boltsThe flat section starts fasteners, while the 90 degree portion securely tightensMaterial is special tool steel, entirely hardened and temperedUnior professional quality tools are European made and carry a lifetime warranty