Davall Stock Gears offer both the simple "slide", and the more comprehensive dis-engaging style (ball or roller) of overload torque limiters. Available from minimum trip torque levels of 1Nm, to values higher than 10.000Nm. The styles available are dis-engaging, backlash free, single position engagement, different tripping values for clock and counter clock rotation and limited dis-engagement.The parts are produced in the best grade of material available, to provide consistent performance and ensure machine protection.