Wera 6004 Joker Self Setting Adjustable Spanner 320mm

The Wera 6004 Joker XXL is the largest variant in the range at 320mm, engineered for tackling the biggest fasteners where power and leverage are paramount.

With an overall length of 322mm and a jaw range covering 24–32mm and 15/16–1 1/4" imperial, this is the go-to choice for heavy structural, industrial, and mechanical work.