Adjustable spanner wrench 19-51mm or a fixed size 42mm (dimension C) spanner wrench. Key dimensions are the overall length needs to be 200mm (dimension A), the height of the handle needs to be 19mm (dimension E), the pin size needs to be 4mm (dimension J & K), the thickness of the tool needs to be 8mm (not pictured) Thickness between dimensions C and H needs to be 10mm. These can all be clarified upon final quote approval. Please submit a sketch or drawing with your quote so that I can verify that we are on the same thought process!