The black decker x61383 double ended phillips slotted screwdriver bits with a 14in hexagon drive they have a hardened core for better grip suitable for general purpose applications in metal wood plastic and drywall materials double function for multiple usage pack of 3 1 x ph1 slotted 5mm 1 x ph2 slotted 6mm 1 x slotted 4 slotted 72mm