Park Tool Hex wrenches made from industrial tool steel, hardened and tempered for shop use. Available in Y, L-Shape and folding versions Shop quality L-Shaped hex wrench set for various hex key service work on bicycles Through-hardened industrial quality steel Ball head on long end to reach hard access fixtures for threading-unthreading (10mm excluded) Style: L-Handle Tip Size: 1.5mm, 10.0mm, 2.0mm, 2.5mm, 3.0mm, 4.0mm, 5.0mm, 6.0mm, 8.0mm Ball End: Yes