[Size across flats 4.0mm]

[Size across flats 2.5mm]

[Size across flats 5.0mm]

[Size across flats 3.0mm]

[Size across flats 6.0mm]

[Size across flats 8.0mm]

[Opposite side dimension 2.0mm]

[Size across flats 1.5mm]

Product description

By using both ends alternately, you can tighten it at a traditional half-rotation angle. It is ideal for use in narrow spaces with a wrench on both ends and left and right sideways. Total Length x Below Neck Length mm 3.5 x 0.24 inches (90 x 6.0 mm); Super strong alloy steel (less than 0.11 inch (3 mm) or more); Surface treatment: Nickel chrome vanadium steel

Amazon.com Review

●首下を短くしてありますのでボルト上部のスペースが少ない場所でもレンチを容易に差し込み及び抜き取りできます