Wilhelm Hartkopf GmbH


We are a traditional family firm based in the 'Bergisches Land' area of North Rhine-Westphalia and manufacture stamped and bent parts.

An extensive range of single-ended spanners, ring spanners and double open-ended spanners is always in stock. We also offer a selection of face spanners, hook wrenches and bicycle spanners. Additionally, we offer hexagonal Allen wrenches and tubular box spanners. All our manufacturing takes place in Germany. You are welcome to contact us at any time if you have any specific questions regarding custom spanners and wrenches.

We can produce a wide range of punched or bent components to your specifications and drawings. Our customers are based in the automotive and tool industries, as well as the gardening, medical equipment and furniture manufacturing sectors. We also supply punched parts and spanners to bicycle and toymakers, and to the construction industry.

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