Hair trimming tool

A lightweight, compact, adjustable, razor blade type, hand-held hair trimmer tool, comprising:

• a thin substantially rectangularly shaped stationary base member, preferrably of plastic composition, having an exterior surface and an interior surface, and at one end comb-like teeth projections and at the other a back plate, further having fixedly attached to said interior surface a fastening bolt located substantially centrally thereupon, a first set of bosses for aligning and positioning a razor blade in such manner that the cutting edge of said razor blade extends substantially to the end of said comb-like teeth projections, and a second set of bosses positioned between said back plate and said fastening bolt;
• a thin, substantially rectangularly shaped slidable base member, preferably made of plastic composition, having an exterior surface and an interior surface adapted to mate with said interior surface of said stationary base member, and having at one end comb-like teeth projections and at the other a truncated edge for mating with said back plate when said slidable base member is mated with said stationary base member in a fully retracted position, further having a set of elongated cavities on said interior surface of said slidable base member running in the same direction as said comb-like teeth projections, for cooperative engagement with said bosses permitting only a forward and rearward movement of said slidable base member relative to said stationary base member, and an elongated slot, running in the same direction as said comb-like teeth projections, adapted for protrusion of said fastening bolt therethrough;
• and
• a nut adapted to screw onto said fastening bolt when said stationary base member is mated to said slidable base member, thereby fastening said base members together.