SW-0 is sized for 0.127" nipples
 
 
Professional quality, precision-sized spoke wrenches are hardened and nickel plated for long service. Park Tool Spoke Wrenches are vinyl coated in one of five colors indicating the size at a glance.
 
Precise, durable, lightweight and easy to use.
 
Fits common Edco, Wheelsmith and DT square nipples, amongst others.