Professional quality, precision-sized spoke wrenches are hardened and chrome plated for long service. Park Tool Spoke Wrenches are vinyl coated in colors indicating the size at a glance. The black handle fits most DT and Wheelsmith nipples, the Red is for most Japanese nipples and the gray is for DT torx splined nipples.
My toolbox has no less than five of these wrenches. Why? Because these things have an ethereal way of traveling to other two-wheeled dimensions. It seems those capable of spanning existences to poach quality wheel-straightening devices know their primary target: Park Tools Spoke Wrenches.