DescriptionSecuFast Hex Pin Bit 4mm Features SecuFast Hex Pin Bit 4mm Type of screw Bit Bit 4mm Customers who bought this item also bought SecuFast Hex Pin 4,8 x 19 BH A2 SecuFast Hex Pin M6 x 12 BH A2 SecuFast Hex Pin Bit 3mm