- Smooth Operation Good rollers ensure that the door glides smoothly, making it easy to open and close, which is especially beneficial for high-traffic areas.
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They offer optimal strength, durability, and precision, with standard dimensional tolerances of +/- 0.15 mm, customizable upon request.
Nevertheless, it can range from +/- 0.2mm to +/- 0.5mm as standard but still subject to improvement if need be.