Park Tool THH-1 Sliding T-Handle Hex Wrench SetDesigned and built specifically for a wide variety of bicycle hex work, the THH 1 is a set of eight common sizes of professional quality T Handle hex wrenches made for speed, efficiency, leverage and a perfect fit. Soon to become your favorite hex set, the THH 1 includes a handy tool holder that mounts to any vertical surface, including pegboard and solid surfaces (fasteners not included). Specifications Carefully selected combination of Chrome