Heavy-Duty Door Stays

Additional information


Our heavy-duty door stays are designed for extra-heavy doors, offering exceptional durability and reliability. Made from corrosion-resistant stainless steel, these door stays are built to withstand challenging environments. They feature a convenient lock release wire (B-1456-W) and are available in both left and right types. With their sturdy construction and high-quality finish, these door stays provide optimal performance and longevity.



  • Durable Construction: Our door stays are specifically designed for extra-heavy doors, ensuring long-lasting strength and reliability.
  • Corrosion-Resistant Stainless Steel: Made from a high-quality stainless steel plate (SUS304), our door stays are resistant to corrosion, making them suitable for various environments.
  • Lock Release Wire: Equipped with a lock release wire (B-1456-W), these door stays offer added convenience and ease of use.
  • Left and Right Types: Available in both left and right types, our door stays provide flexibility in installation and compatibility with different door configurations.
  • Hairline Finish: The door stays feature a sleek hairline finish, adding an attractive touch to the overall aesthetic.


Specific use:

  • Sea-Waterproof Large Doors: Our heavy-duty door stays are ideal for sea-waterproof large doors, providing reliable performance in maritime applications.
  • Port Facilities: These door stays are suitable for use in port facilities, ensuring secure and controlled door operations.
  • Ships: Designed to withstand the demanding conditions on ships, our door stays offer dependable functionality for various marine applications.
  • Petrochemical Complexes: With their durability and corrosion resistance, our door stays are well-suited for petrochemical complexes, ensuring safe and efficient door operations.
  • Nuclear Power Plants: Our door stays meet the stringent requirements of nuclear power plants, providing robust door support in critical areas.

Heavy Duty Door Stays


Q: Can these door stays be used for canopies?
A: No, our heavy-duty door stays are not suitable for canopies. They are specifically designed for use with extra-heavy doors in industrial and maritime settings.

Q: What type of finish do these door stays have?
A: These door stays feature a hairline finish, adding a sleek and attractive look to your doors.

Q: Are lubricants required for the sliding parts of these door stays?
A: Yes, it is recommended to use lubricants for the sliding parts of the door stays to ensure smooth and efficient operation.

Q: Can I choose between left and right types of door stays?
A: Yes, our door stays are available in both left and right types, allowing you to select the appropriate option based on your door configuration.

Q: Are these door stays resistant to corrosion?
A: Absolutely! Our door stays are constructed from corrosion-resistant stainless steel (SUS304), ensuring reliable performance even in harsh environments such as maritime and petrochemical settings.

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