Park Tool PW4 Pro Pedal Spanner

Park Tool PW4 Pro Pedal Spanner The Park Tool PW-4 Professional Pedal Wrench Tool is designed for repetitive 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. Note: Some pedals will have no spanner flats outboard of the crank. These pedals will use a hex socket fitting behind the axle.