Socket wrench having two engaging rods

A socket wrench comprising:

• a head connected to a handle and a chamber defined in said head, two plates respectively connected to two sides of said head and closing said chamber, each plate having a first hole defined therethrough, a first engaging rod and a second engaging rod respectively extending through said two first holes in said two plates, a first disk connected to said first engaging rod and a second disk connected to said second engaging rod, a spring connected between said first disk and said second disk, said second disk having a toothed outer periphery, a frame pivotally received in said chamber and having a first flange and a second flange extending therefrom, said first flange having a slot and said second flange having a split plate, an aperture defined in said frame and located between said first flange and said second flange, a tubular member received in said aperture and biased by a spring in said aperture, a pawl member pivotally received in said chamber and engaged with said toothed outer periphery of said second disk, said pawl member having a protrusion on a side thereof and said protrusion movably received in said slot in said first flange, a ridge extending from an end of said pawl member and said tubular member engaged with a side of said ridge, a recess defined in a side of said second disk and located opposite to said second engaging rod, said first disk securely engaged with said recess in said second disk, a first passage defined through said first engaging rod and said first disk, a second passage defined through said second engaging rod and said second disk, a first ball movably engaged with a side of said first engaging rod and a second ball movably engaged with a side of said second engaging rod, and
• a release pin movably inserted in said first passage and said second passage, said release pin having a first notch and a second notch for respectively receiving said first ball and said second ball.