Abstract: An adjustable medical/veterinary suture crimp tool includes a stationary jaw at a distal end of fixed shank, a moveable jaw at a distal end of a linearly driven crossbar for deforming a crimp tube located between the stationary jaw and the moveable jaw, a first handle connected to a fixed shank, and a second handle pivotably connected to the fixed shank and configured to drive the crossbar linearly with respect to the fixed shank to crimp the crimp tube. A stop is configured to limit the extent of travel of the crossbar and a mechanism, cooperating with the stop, adjusts the extent of travel of the crossbar to vary the level of crimp tube deformation.