141 Open-end wrench (DIN133)

141 Open-end wrench DIN 133 - for heavy-duty screw connections

The 141 open-end wrench is used with a hammer to safely loosen or tighten large bolts and nuts. The solid impact surface and the robust, torsion-resistant design enable high impact energy and precise power transmission, even under tough conditions. Made from aluminum-copper AC or beryllium-copper BC, the wrench is non-sparking, anti-magnetic and corrosion-resistant - ideal for work in ATEX Ex zones as well as in the chemical, oil and gas, mining and offshore industries.

Advantages at a glance

High impact energy due to robust impact surface

Safe loosening and tightening of large bolts and nuts

Non-sparking, anti-magnetic and corrosion-resistant

Standard-compliant design according to DIN 133

Available in aluminum-copper AC and beryllium-copper BC