Bit-Check 6 Universal 1, 6 pieces 2x 851/4 TZ bits: PH 1x50 mm, PH 2x50 mm 2x 855/4 TZ bits: PZ 1x50 mm, PZ 2x50 mm 2x 800/4 Z bits: 1x5.5x50 mm, 1.2x6.5x50 mm6 50 mm-long Wera bits tidily arranged in a minimum of space in a practical Bit-Check. The tough viscous bits are suitable for universal use. In the case of the Torsion bits (TZ), torque peaks are