In a nutshell
The right choise for
With the Gedore 400 open ring spanner, you tackle demanding line fittings with confidence and high torque. The open ring profile allows you to slide the tool directly over hydraulic, brake, and pneumatic lines where standard closed spanners cannot reach. Thanks to the proven ud profile, torque is distributed evenly across fastener flats, preventing rounding and damage to hex fittings during heavy tightening. Combining two large sizes of 46 mm and 50 mm in a single tool, it offers maximum versatility on the job. With heads angled at 15 degrees and a total length of 396 mm, you get powerful leverage and easy manoeuvrability in confined mechanical spaces.