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.
Car Wheel Lug Nut Covers - Colorful Silicone Dust-Proof and Rust-Proof Caps for Tire Bolt Protection and Exterior Styling
$8.80
Automatic Stainless Steel Vegetable Slicer for Ginger, Potatoes, Carrots, Onions, and Cabbage - Commercial Dicing Machine
$3,951.36
![[Damai Holds Micro-Needle Hair Transplant Patent] Top Thinning Hair Transplant | Micro-Needle Density Enhancement (500 Units)](https://www.gosteppe.com/cache/small/product/270156/legacy-main-525bdaff56f89ee94752ef9c.webp)
[Damai Holds Micro-Needle Hair Transplant Patent] Top Thinning Hair Transplant | Micro-Needle Density Enhancement (500 Units)
$7,000.00
Little Leather Paper Strip Music Box (30-Note) Sheet Music - Contact Before Ordering; Specify Song Email for Digital Score Delivery
$1.00
Kitchen Sink Strainer Basket Push-Type Food Residue Separator Filter Hanging Storage Rack
$3.80
Heavy-Duty Heat-Treated CV Joint Puller Tool - Axle Ball Cage Removal and Installation Device for Automotive Repair
$66.00
Mobile Integrated Waste Transfer Station - 17 Cubic Meters Movable Compression Container
$159,443.00
Antique Glaze White Ceramic Brush Washer Large Brush Washer Water Pot Ink Stone Washing Calligraphy Painting Brush Washing Basin Four Treasures of the Study
$16.80
Authentic Chinese Philosophy Classics: Di Tian Sui, Qiong Tong Bao Jian, San Ming Tong Hui - Annotated & Illustrated Edition
$29.90
Household Disposable Kitchen Sink Garbage Filter Mesh Drain Pool Dishwashing Basin Strainer Vegetable Bowl Leftover Sink
$3.51
Continental Run-Flat Tires: 225/235/245/255/265 45/50/55 R17/R18/R19/R20/R21/R22
$357.00
Foldable Steel Tire Stone Removal Hook - Multi-Tool for Tire Repair, Stone Picking, and Emergency Window Breaking with Storage Bag
$11.70
Integrated Catalytic Combustion Unit RCO Furnace - Exhaust Gas Treatment System with Activated Carbon Adsorption-Desorption and Catalytic Combustion
$231,249.00
Universal Waterproof and Sunproof Cover for E-Bike Charger with Outdoor Storage Box
$11.85
Baohong Paper Brick Watercolor Paper Pad, Medium/Coarse Texture, Square/Round Shapes for Painting, Sketching, and Cotton Pulp Practice
$28.00
Commercial Food Warmer Cabinet for Pies, Youtiao, Burgers, Egg Tarts, and Fried Chicken, Heating and Temperature-Controlled Display Case
$977.00
Masking Tape Spray Paint Shielding Paper for Art Students and Sketching - Non-bleeding, Residue-free, Hand-tearable, Shoe-safe
$1.00
Electric Scooter and Motorcycle Hook - Multi-Functional Storage Hanger for Delivery Bikes and Cargo Boxes
$2.50
Huirui 420AB Fast-Drying Glue for Silicone - Bonds ABS, Stainless Steel, TPE, Rubber; High-Strength Instant Adhesive for Difficult Materials
$36.00
Color Proofing Instrument Ink Mixing Tool Sample Making Machine
$1,860.00
Variable Frequency Drive 0.75kW 2.6A Three-Phase 380V
$1,430.00
2026 Spring PEP New Edition Primary English Grade 3 Volume 2 Four-Line Three-Grid Word Cards for Teachers, Open Class Competition Creative Blackboard Design, Teaching Contest Blackboard Strips and Teaching Aids
$11.30
Cold Brew Yogurt Fermentation Equipment - Manual Old-Style Yogurt Processing and Filling Line
$113,050.00
Electric Spray Painting Pen Set for Babies and Toddlers, Non-Toxic Washable Watercolor Markers, Drawing Tool Kit Toy
$49.50
![[Buy 2 Get 10% Off] Painted Double-Layer Wool Felt Mat for Calligraphy and Painting](https://www.gosteppe.com/cache/small/product/270133/legacy-main-a12ad5b62abb27a9a45afaf4.png)
[Buy 2 Get 10% Off] Painted Double-Layer Wool Felt Mat for Calligraphy and Painting
$7.48
Compact Home Range Hood, Portable USB Desktop Smoke Extractor for Living Room Hot Pot and BBQ Odor Removal
$41.00
Office and Home Computer Cable Management Sleeve - Desktop Data Cord Organizer and PC Wire Collector
$6.50
Linear Bearing
$75.47
Thickened Aluminum Alloy Stainless Steel Floor Wire Raceway - Surface-Mounted Cable Cover Protector, Anti-Crush, Self-Adhesive Invisible Design
$2.13
Kids Foam Stamp Brushes - Mushroom-Tipped Painting Set for Kindergarten Art and Graffiti Projects
$2.38
