This centrally nut-adjustable wrench from BAHCO is identified as BAHCO 9073 (ERGO™)

Standard: DIN ISO 8976

designed for fine and extra-fine stranded conductors

3 drev efter DIN 3126 / ISO 1173

Gedore 1/4" top 5mm Unit(s):Pcs This centrally nut-adjustable wrench fromProduct Overview The GEDORE 6165670 (20 5) is a 1 4" drive hexagonal socket with a 5 mm dimension across the flats. The manufacturer specifies that the socket is made from GEDORE vanadium steel (31CrV3), ground and matte chrome plated. The product is clearly identified by the manufacturer's item number 6165670. Design and Mechanical Properties Drive: 1 4" (inch) square drive 6. 3 mm metric square drive. Material: GEDORE vanadium steel (31CrV3).