The PW-4 Professional Pedal Wrench is designed for heavy shop use. An oversized, asymmetrical head is made from Cro-Moly steel for superior strength and durability. While strong, the PW-4 is thin enough to access all wrench flats.
The Park Tool ST-3 combines the three most common bolt and nut sizes found on a bicycle into the iconic shape of a Park Tool 3-way wrench, for use on brakes, racks, accessories and more. forged chrome vanadium steel sockets.