Felo Handle Nm Adjustable 3 0 – 5 4 Nm. Handles Are Individually Calibrated & Certified. Coloured Ring To Identify The Torque Settings. Easy Adjustment Of Torque With Clear Reading Design. Ergonomic Handles. Smooth Seemless Handle For Maximum Comfort. Superior Torque That Exceeds Din & Iso Requirements By Up To 100%. Precise Release Indicated By Accoustic And Mechanical Signals. Ideal For Use With Consumer Units/Rcbo's/Breakers. Extensive Range Of Blade Options.PTDTOTDIRFE10000306