IFS-04floor hinge floor spring

Floor spring feature Closing and latching speed adjustable Suitable for steel door, glass door and heavy door Guarantee: 3 years Back check function (Optional) Hold open function (Optional) Offset arm accessories (Optional) Single swing floor spring       As an ideal choice for heavy-duty door control systems, floor springs series have become an indispensable door hardware accessories in modern buildings due to their strong load-bearing capacity, multi-functional adjustment and easy installation. For heavy-duty doors with a load-bearing capacity of 90kg and a door width of 900*2100mm, this other accessories and door hardware accessories can not only ensure the smooth operation of the door, but also provide long-term reliability. If you are looking for a durable, fully functional and easy-to-install floor spring, this product is undoubtedly your best choice. The 3-year warranty period provides users with long-term quality assurance, so you have no worries.    …