Joker Double Open-End Spanner

Wera Joker Double Open-End Spanners have a unique jaw design. An innovative metal stop-plate means that they can hold a fastener in position, making assembly easier and quicker. Made from durable chrome molybdenum steel and coated with corrosion resistant nickel-chrome.

The jaws allow safe screwdriving, even at high torques, due to extra hard and toothed gripping plates, which prevent slippage of the fastener and help to eliminate rounding. A reverse travel angle of 30° allows the wrenches to be used in confined spaces, where a conventional open-end wrench cannot be used.