Klein Tools 32482+32483+32484+32485 2PK MixedSet PH, Slotted, Torx, Sq 8PC &frac14;" DR Replacement bit for 11-in-1, 10-in-1 screwdriver/nut-driver Precision-machined tips for exact fit into fastener Carefully heat-treated for maximum strength Meets or exceeds applicable ASME / ANSI specifications