Optimal 20 mm Open-End Wrench with SW Steel Pro Drive Profile for DIY Enthusiasts and Professionals: The 20 mm open-end wrench is made of high-quality chrome vanadium and is ideal for work in the workshop, at home, for hobbies, in the garden, and in professional settings. This practical 20 mm ring-open-end wrench features the same wrench widths for tightening and loosening deep-seated screws. Additionally, the angled ring-open-end wrench has a slim design and narrow heads, ensuring minimal space requirements.

For the 20 mm open-end wrench: The 15° angled wrench heads create an optimal working angle for power transmission, making the job easier. Our 20 mm ring wrench features a specially recessed wave profile that prevents slipping or spinning of the screw. It can also easily tighten and loosen screws outside of tolerance levels.

Information about the 20 mm double wrench: The optimally distributed power transmission generates higher torque by up to 20%. This increased contact area ensures secure torque transfer. Technical specifications: Width: 42 mm / Weight: 0.231 kg / Height: 13 mm / Length: 260 mm / DIN 3113 B.