The PW-4 Professional Pedal Wrench is designed for heavy shop use.Oversized asymmetrical head is made from Cro-Moly steel for superior strength and durabilityTwo 15mm wrench openings at 30 degree and 45 degree angles for best mechanical advantage regardless of pedal position14" handle provides the leverage to remove even the tightest pedalsRound vinyl dipped handle will not dig into the hand like flat wrenchesThin enough to access all wrench flats