Description
Reviews
| Brand | - |
| Category | Basic Building Materials / Floor Springs |
| Origin | - |
| Brand | CROWN |
| Model Number | H220-B |
| Material | Aluminum Alloy |
| Applicable Door Type | Framed and Frameless Glass Doors |
| Max Door Weight | 100 kg |
| Max Door Width | 950 mm |
| Opening Angle | 180 Degrees |
| Finish | Silver Brushed |
| Installation Type | Floor Mounted (Concealed) |
| Origin | Shanghai, China |
Anonymous
Mar 27, 2026
Rating: 5/5
Professional grade hardware
As a contractor, I recommend this model to my clients. The adjustability for closing speed is precise, and the finish matches modern aluminum door frames nicely.
Anonymous
Mar 27, 2026
Rating: 4/5
Good value, instructions could be better
The spring itself works great and holds the door securely. The installation manual was a bit vague regarding the concrete embedding depth, but once figured out, it functions perfectly.
Anonymous
Mar 24, 2026
Rating: 4/5
Durable and reliable
Replaced an old broken hinge with this universal type. Fits well on both framed and frameless setups. Took off one star because shipping took longer than expected.
Anonymous
Mar 22, 2026
Rating: 5/5
Perfect for heavy glass doors
Installed this on a 12mm tempered glass door in our office lobby. The closing action is smooth and consistent. Very happy with the build quality of the aluminum alloy body.
Anonymous
Mar 21, 2026
Rating: 5/5
Silent operation
One of the quietest floor springs I have used. It closes the door firmly without that loud slamming noise common in cheaper brands.
Anonymous
Mar 15, 2026
Rating: 5/5
Authentic CROWN product
Verified the serial number and this is definitely an authentic H220-B unit. No oil leaks so far after three months of high-traffic use in a retail store.
Q: Can I adjust the closing speed myself?
A: Absolutely. There are two adjustment valves on the top cover that allow you to control the main closing speed and the latching speed separately.
Q: Will this work if my door opens both ways?
A: No, this specific model is designed for single-action doors. For double-action doors, please look for our bidirectional floor spring models.
Q: Does this come with the mounting box for concrete installation?
A: Yes, the package includes the main spring unit, the mounting box, screws, and the necessary templates for installation.
Q: Is this suitable for a 10mm thick frameless glass door?
A: Yes, the H220-B is designed for both framed and frameless glass doors ranging from 8mm to 12mm thickness.
Q: What is the warranty period for this item?
A: This authentic CROWN H220-B floor spring comes with a standard 2-year manufacturer warranty covering mechanical defects.
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