Product dimensions : 90 x 20 x 43 mm (LxWxD) Drive : DIN 3120, ISO 1174, style A 6.3 + A 10. Bits : Reduced, over-tightened profile. Extra : Easily identifiable content with large symbols. Standards : DIN ISO 2351-3 Packaging : Plastic box, reusable and dust repellent. DIN 3126, ISO 1173, Style C6,3 Content: 1x Bit Standard Hexagonal ball end 1/4″ C6,3 4.0 mm (01738) 1x Bit Standard Hexagonal ball end 1/4″ C6,3 5.0 mm (01739) 1x Bit Standard Hexagonal ball end 1/4″ C6,3 6.0 mm (01740)