The Mahlkönig 703573 mechanical OFF switch is a precision component designed specifically for the EK43 Allround and Guatemala shop grinders (post-April 2018). This switch provides a defined shutoff point, ensuring smooth and reliable operation during coffee grinding. Its form fits perfectly with the grinder’s control panel, matching the original equipment configuration to maintain steady engagement over time. Ideal for commercial kitchens and cafés, this switch is built for durability, helping to prevent wear and tear on your grinder while ensuring consistent performance. Whether you're maintaining existing equipment or upgrading, the Mahlkönig 703573 is a must-have for maintaining peak grinding efficiency in your restaurant or café.