An endoscopy device comprising: a fork defining a guide channel and including a pair of fork pins at a distal end of the fork within the guide channel; a pair of control arms pivotally mounted about the fork at a proximal end of the guide channel; and a pair of jaws (140, 142) movable between a closed position and open position, wherein each jaw (140, 142) includes a grasping portion having a plurality of teeth (162, 164, 166, 174, 176) and a connection portion, wherein the grasping portion includes at least a front tooth (162, 174) formed at a distal end of the grasping portion and a plurality of rear teeth (164, 166, 176) formed between the front tooth (162, 174) and a proximal end of the grasping portion; wherein the connection portion includes a first opening at a distal end of the connection portion and a second opening at a proximal end of the connection portion, wherein the first opening is elongated and the pair of jaws (140, 142) are pivotally mounted to the pair of fork pins at a distal end of the guide channel via the first opening, wherein each jaw (140, 142) is pivotally mounted to one of the pair of control arms via the second opening, wherein the pair of fork pins are offset from one another within the guide channel; and wherein each jaw (140, 142) has a first length extending between the first and second openings (150, 152) and each control arm has a second length, the first length being greater than the second length. a fork defining a guide channel and including a pair of fork pins at a distal end of the fork within the guide channel; a pair of control arms pivotally mounted about the fork at a proximal end of the guide channel; and a pair of jaws (140, 142) movable between a closed position and open position, wherein each jaw (140, 142) includes a grasping portion having a plurality of teeth (162, 164, 166, 174, 176) and a connection portion, wherein the grasping portion includes at least a front tooth (162, 174) formed at a distal end of the grasping portion and a plurality of rear teeth (164, 166, 176) formed between the front tooth (162, 174) and a proximal end of the grasping portion; wherein the connection portion includes a first opening at a distal end of the connection portion and a second opening at a proximal end of the connection portion, wherein the first opening is elongated and the pair of jaws (140, 142) are pivotally mounted to the pair of fork pins at a distal end of the guide channel via the first opening, wherein each jaw (140, 142) is pivotally mounted to one of the pair of control arms via the second opening, wherein the pair of fork pins are offset from one another within the guide channel; and wherein each jaw (140, 142) has a first length extending between the first and second openings (150, 152) and each control arm has a second length, the first length being greater than the second length. wherein each jaw (140, 142) includes a grasping portion having a plurality of teeth (162, 164, 166, 174, 176) and a connection portion, wherein the grasping portion includes at least a front tooth (162, 174) formed at a distal end of the grasping portion and a plurality of rear teeth (164, 166, 176) formed between the front tooth (162, 174) and a proximal end of the grasping portion; wherein the connection portion includes a first opening at a distal end of the connection portion and a second opening at a proximal end of the connection portion, wherein the first opening is elongated and the pair of jaws (140, 142) are pivotally mounted to the pair of fork pins at a distal end of the guide channel via the first opening, wherein each jaw (140, 142) is pivotally mounted to one of the pair of control arms via the second opening, wherein the pair of fork pins are offset from one another within the guide channel; and wherein each jaw (140, 142) has a first length extending between the first and second openings (150, 152) and each control arm has a second length, the first length being greater than the second length.