Wiha Tools 28891 52 Piece iTorque Bit SetGeneral Information Manufacturer Wiha Tools Part Number 28891 Product Type iTorque Bit Set California Residents Proposition 65 Warning Physical Characteristics Tip Type Slotted, Phillips, Hex, Torx, Square, Pozidriv, Tri wing, Torq set Size PoziDriv Bit #0, Hex Bit 1. 5mm, Tri Wing Bit #0, Torq Set Bit #4 #5, Slotted Bit 4. 5mm, 6. 5mm, 8. 0mm, 5. 5mm, Phillips Bit #0, #1, #2, #3, PoziDriv Bit #1, #2, #3, Hex Bit 2. 0mm, 2. 5mm, 3. 0mm, 4. 0mm, 5.