Wera Bit-Box 20 BTZ PH

BiTorsion bits for Phillips screws in a practical bit box. With elastic Torsion zone, where kinetic energy is dissipated at load peaks. With softer BiTorsions zone to avoid twisting of the bit tip under heavy loads. This achieves a significant increase in product life. With the tool finder "Take it easy": Color coding by profile and size marking. Hard and durable for universal use. 1/4" hexagon, suitable for holders according to DIN ISO 1173-D 6.3.