Supports door gaps from 5mm to 60mm! Sturdy enough to hold even heavy doors!
The "Ultra Stopper" is a wedge-shaped door stopper that is inserted under the door to keep it open. It is a new type of free-size stopper that can accommodate a very wide range of door gaps and has a very strong stopping power. We also offer the "Ultra Stopper Mini," which can handle door gaps of 5 to 45 mm. 【Features】 ■ New shape and method of free-size type ■ Very strong stopping power for doors ■ Easy to use as is, without any modifications ■ Can meet diverse needs with a single item ■ Can also be used for transportation tasks such as loading and unloading *For more details, please refer to the PDF materials or feel free to contact us.
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basic information
【Lineup】 ■ Ultra Stopper ■ Ultra Stopper Mini *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Usage】 ■Door *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Corona Manufacturing is a specialized manufacturer of rubber-based construction materials. We mainly handle products such as "Ultra Stopper," which are suitable for a wide range of applications including single-family homes, public facilities, nursing homes, and apartments. If you have any inquiries about rubber-based construction materials, please feel free to consult with us.