US PRO Industrial 10PC Premium Screwdriver Set Slotted & Phillips S2 Magnetic
The larger sizes use a go-through shaft with hex collar for superior torque transfer and impact resistance. Tip Material Hardened S2 Steel. Slotted: SL3 × 75 mm , SL5.5 × 100 mm, SL6.5 × 38 mm , SL6.5 × 150 mm, SL8 × 150 mm.