
( Brand: Double ), ( Manufacturer Part Number: WS702921684887 ), ( Part Type: Fire Ball Hinge ), ( Size: 76mm X 63mm X1.8mm ), ( Material: Stainless Steel ), ( Country/region Of Manufacture: Hong Kong ), ( EAN: 0702921684887 )
The WS702921684887 4-piece double ball bearing butt door hinge is a high-quality, unbranded, and generic product designed for heavy-duty use. This set of hinges is made of robust steel, ensuring durability and strength to support the weight of your doors, particularly in fire-resistant applications.
Each hinge in the set features double ball bearings, which provide smooth and effortless door movement. The ball bearings reduce friction, allowing doors to open and close quietly and easily, even under heavy use. The double ball bearings also offer greater load capacity, making these hinges ideal for use on large or heavy doors.
The WS702921684887 hinges are designed as butt hinges, meaning they are fitted between the door and the frame. This design allows for a strong and secure connection, ensuring that the door stays in place and doesn't warp or sag over time. The hinges also include adjustable screws, allowing for quick and easy adjustments to ensure a perfect fit and alignment.
These hinges are fire-resistant, with a temperature rating of FD30-60. This means that they can withstand exposure to fire for up to 30 minutes at 165 C (329 F) and up to 60 minutes at 120 C (248 F). This makes them an excellent choice for use in buildings where fire safety is a priority, such as commercial properties, schools, and hospitals.
Overall, the WS702921684887 4-piece double ball bearing butt door hinge is a reliable and durable product that offers smooth operation, adjustable fit, and superior fire resistance. It is a great choice for anyone looking for a high-quality, unbranded, and generic hinge for their doors.
Pros of buying a 4-piece double ball bearing butt door hinge (WS702921684887) include:1. Affordability: As an unbranded or generic product, this hinge is often more cost-effective than its brand-name counterparts, making it a budget-friendly option for homeowners or contractors.
2. Durability: The hinge is made of steel, which is a strong and durable material, ensuring that it can withstand regular use and wear and tear.
3. Double ball bearing: The double ball bearing system allows for smooth operation and reduces the risk of the hinge squeaking or binding over time.
4. Fire-rated: The hinge is rated for use in fire-resistant doors, providing an added safety feature.
However, there are also some potential cons to consider:1. Lack of Brand Recognition: Since it is an unbranded product, there may be less information available about the manufacturer's warranty or customer service.
2. Quality Concerns: While steel is a strong material, the quality of the steel used in the hinge may not be as high as that used in brand-name products. This could potentially lead to issues with corrosion or rust over time.
3. Limited Availability: Due to its generic nature, the hinge may not be as widely available as more popular brands, which could make it harder to find replacements if needed.
In conclusion, if you are looking for an affordable and functional hinge for a fire-rated door, the WS702921684887 4-piece double ball bearing butt door hinge could be a good option. However, be aware of the potential trade-offs in terms of brand recognition, quality, and availability. It may be worth paying a bit more for a brand-name hinge if those are important factors for you. Ultimately, the decision to purchase the hinge will depend on your specific needs and budget.