Wera Double open end wrench 17 x 19 mm Joker

- Nickel-chrome plated
- Chrome-molybdenum steel
- Jaw position straight
- Hexagonal profile
- Working angle 30°
- Replaceable, hardened and serrated metal plate on the jaw sides

Advantage: The extra-hard, serrated metal plate on the jaw side serves on the one hand as an
end stop and for holding bolts and nuts, and on the other hand it allows high torques with reduced risk of slipping.