Gedore Double Ring Spanner 20mm x 22mm

Rings: thin walled with deep offset. Chrome VANADIUM steel 31CrV3. Ring: thin-walled, 5° deep offset from shaft, with UD profile for gentle transmission of force. High bending strength does not fracture or splinter when overloaded thus minimising the risk What’s in the box
1 X 20mm x 22mm Double Ring Spanner