The Park Tool PW-4 Professional Pedal Wrench is designed for heavy shop use. Two 15mm wrench openings are oriented at 30 degree and 45 degree angles so the user can always achieve the best mechanical advantage, regardless of the pedal position. 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. An extra long 14 handle provides the leverage to remove even the tightest pedals. The handle is round and vinyl dipped so it won't dig into the hand like flat wrenches. Park Tool PW-4 Professional Pedal Wrench Features  Two 15mm wrench openings at 30 degree and 45 degree angles for best mechanical advantage, regardless of pedal position Round vinyl dipped handle won’t dig into the hand like flat wrenches Extra long 14 handle provides the leverage to remove even the tightest pedals