The Park Tool 15" SWB-15 is a forged steel breaker bar with a 3/8" square drive head that pivots 180º. Features a long, knurled handle, which is extremely useful when extra leverage is needed to remove stubborn fasteners.Features a long, knurled handle, which is extremely useful when extra leverage is needed to remove stubborn fastenersMade in the USA and covered by Park Tool's legendary limited lifetime warranty