Bit-Check 10 Zyklop Mini BiTorsion 1, 10 pieces 1x 8001 A Bit Ratchet : 1/4", x 87 mm 2x 851/1 BTZ bits: PH 1x25 mm, PH 2x25 mm 2x 855/1 BTZ bits: PZ 1x25 mm, PZ 2x25 mm 3x 867/1 BTZ TORX® bits: TX 15x25 mm, TX 20x25 mm, TX 25x25 mm 2x 840/1 BTZ bits: 4x25 mm, 5x25 mmMany tools in a minimum of space. The sorting according to drive and size allows rapid accessing of the bits. The Wera Mini ratchet: drop-forged, full-steel design. Fine-pitched mechanism with 60 teeth that allows a small return angle of only 6° for precise work. Simple left/right switchover. Ergonomically-designed ratchet head and lever.