Spring for a ratchet wrench

A ratchet wrench comprising a body, a ratchet wheel, a pawl, a pressing member, and a spring, with the body including a compartment, with the ratchet wheel received in the compartment and rotatable relative to the body, with the ratchet wheel including a plurality of teeth on an outer periphery thereof, with the pawl received in the compartment and movable relative to the body, with the pawl including a first side having a toothed section for engagement with the plurality of teeth of the ratchet wheel and a second side having a pressing face, with a switch pivotably mounted to the body and operatively connected to a first end of the spring, with the switch operable to cause a second end of the spring to press against the pressing face of the pawl, causing pivotal movement of the pawl between first and second positions, with the toothed portion engaged with the plurality of teeth of the ratchet wheel so that the ratchet wheel can only rotate in a first direction when the pawl is in the first position and that the ratchet wheel can only rotate in a second direction reverse to the first direction when the pawl is in the second position,

• with the spring being a helical compression spring including the first and second ends and an intermediate section between the first and second ends, with each of the first and second ends and the intermediate section including a plurality of adjoining turns, with the plurality of adjoining turns of the intermediate section spaced from each other and forming a compressible portion, with the plurality of adjoining turns of the second end of the spring abutting against each other and having no gaps therebetween.