Edge, a square drive hydraulic torque wrench, is a sturdy triple-moving part tool that is offered by HYTORC. It is simple to use, light, compact and durable. It was perfected by HYTORC's lengthy experience in the field. Using security-oriented engineering and accurate machining, HYTORC used the best alloys to create EDGE. With 75% less parts, a uni-body design, and Anti-Lock Pawl System, the EDGE Wrench offers safety, simplicity, precision and quality.