For quick and easy stripping of most common coaxial cable types with diameters from 4.8 to 7.5mm Ø. New locking mechanism prevents the unwanted opening of the tool. Secure grip achieved by introducing soft padding for non-slip grips. Blades with special Titanium-Nitride coated (TIN) to achieve longer life. Faster cutting and less wear. No cutting depth adjustments required. Without damaging the inner metal shield. Integrated length scale inside. TÜV/GS-certified.