According to the manufacturer's description

Product: Nutsetter for hexagon head screws in the Wera 395 series

through-hardened

Rotating cap for rapid twisting

5 mm sekskantet hoved

Splituddriver 5 mm. MIL361101111 According to the manufacturer's descriptionProduct Overview This BAHCO 3733 5 drift punch is a conical drift punch splint driver from BAHCO. The product is specified to comply with DIN 6458 and is made of high performance alloy steel with a lacquered, copper colored surface. The BAHCO 3733 5 has an octagonal shank and a safety impact head designed for impact. Design and Construction Conical tip with a specified diameter of 5 mm. Octagonal shank for improved grip and retention. Safety impact