Pinch free gripping pliers with adjustable multiple position groove joint and an overtravel stop device

Pinch free gripping pliers, comprising:

• a first leg including a first handle section, a first jaw section, and a first shank section joining the first handle section and jaw section;
• a pivot bolt mounted to the first shank section;
• a second leg including a second handle section, a second jaw section and a second shank section joining the second handle section and jaw section;
• wherein the second shank section is elongated and includes an elongated slot formed therethrough, slidably receiving the pivot bolt such that the first and second legs will pivot about the pivot bolt between open and closed positions, and such that the second leg will slide relative to the first leg along the slot;
• a raised arcuate rib on the first shank;
• arcuate grooves spaced apart longitudinally on the second shank, and positioned thereon to slidably receive the arcuate rib and thereby set the jaws at any one of a plurality of jaw settings;
• an overtravel stop on the first shank section, projecting toward the second shank section;
• wherein the second shank section includes an edge surface facing the overtravel stop of the first shank section and formed at an acute angle to the slot so the distance between the edge surface and the slot increases progressively in the direction of the second handle section such that the overtravel stop and edge surface limit pivotal motion of the handles together beyond a prescribed distance at any selected spacing jaw setting.