The FGC-30D is a next-generation cam-over wrench by Mountz Torque. When under or over-torquing puts your products at risk, the FGC wrench delivers the accuracy you need. Safeguarding against fastening failures, the poka-yoke torque wrench prevents over-torque. Implementing this error-proofing wrench removes the operator's influence from the torque equation and delivers a more accurate and repeatable fastening result than a standard click-type wrench. You can give Mountz FGC wrenches to any operator and have confidence that they will deliver the correct torque, time after time. Mountz FGC tools stay in calibration 2X longer than the most stringent industry standard (ISO 6789).