Bahco 7809Z hex socket bit for driving hex socket screws. Outer hexagon socket (Tool / Hand tools / Socket set, sockets and accessories). Principal data: 3/16" hex, 1/2" square drive, length 60 mm. Supplied under manufacturer part number 7809Z-3/16, EAN 7314153003461, HS code 8204.20, country of origin United States.