precision instruments c2fr14m 3 8 dr 3 ft lbs split beam torque wrench drive split beam torque wrench torque wrench 600 ft drive split beam torque wrench precision instruments torque drive split beam torque wrench split beam torque wrench w flex head drive split beam torque wrench drive split beam torque wrench drive split beam torque wrench drive split beam torque wrench split beam torque wrench 100 600 lbs split beam torque wrench 100 600 lbs drive split beam torque wrench drive split beam torque wrench split beam torque wrench 100 600 lbs drive split beam torque wrench ft lbs split beam torque wrench drive split beam torque wrench split beam torque wrench 100 600 lbs split beam torque wrench 100 600 lbs split beam torque wrench 100 600 lbs ft lbs split beam torque wrench