Wera Tools - Kraftform Kompakt VDE 3067 i TORX® SB, stainlessVDE stainless blade for the Kraftform Kompakt handle blade system for lightning fast blade changes without special tools. Individually tested tools as per IEC 60900. Individually tested at 10,000 V for safe working at the approved voltage of 1,000 V. Wera's stainless steel tools are vacuum ice hardened and therefore have the hardness and strength properties required for screw connections. Industrial use is possible without restrictions. Features