Description
Reviews
| Brand | - |
| Category | Basic Building Materials / Floor Springs |
| Origin | - |
| Model Number | H-220B |
| Brand | Genuine W Crown |
| Maximum Door Weight | 120 kg |
| Door Type Compatibility | Framed and Frameless Glass Doors |
| Material | High-Strength Aluminum Alloy |
| Finish | Brushed Silver |
| Opening Angle | 180 Degrees |
| Positioning Function | Universal Multi-Point Positioning |
| Installation Type | Floor Mounted |
| Warranty Period | 2 Years |
Anonymous
Mar 28, 2026
Rating: 5/5
Reliable and durable
We have had this installed in a high-traffic retail store for six months now. It handles hundreds of cycles daily without any loss in performance. The 120kg capacity gives great peace of mind.
Anonymous
Mar 26, 2026
Rating: 5/5
Perfect for heavy glass doors
Installed this on a 100kg frameless glass entrance for our office. The positioning feature works flawlessly, holding the door open at various angles during moving days. Very smooth operation.
Anonymous
Mar 19, 2026
Rating: 4/5
Solid build quality
The unit feels very robust and the brushed finish looks professional. Installation instructions could be slightly clearer, but once set up, it functions perfectly. Good value for the price.
Anonymous
Mar 14, 2026
Rating: 5/5
Excellent universal fit
I was worried about compatibility with my specific framed door, but the universal design adapted easily. The closing speed is adjustable and silent. Highly recommended for commercial use.
Anonymous
Mar 11, 2026
Rating: 5/5
Professional grade hardware
As a contractor, I install many floor springs, and the H-220B is among the best. The internal mechanism is smooth, and the housing is compact enough to fit standard cutouts without issues.
Anonymous
Mar 03, 2026
Rating: 4/5
Great positioning mechanism
The multi-point positioning is the standout feature. It holds the door exactly where you leave it, which is great for ventilation or moving equipment through. Minor adjustment needed after first week.
Q: Is this suitable for outdoor entrances exposed to rain?
A: The unit has a protective coating, but it is primarily designed for indoor or covered entryway use. For fully exposed outdoor locations with direct rainfall, we recommend adding an external weather seal or canopy.
Q: Does the positioning function work at any angle?
A: The universal positioning function allows the door to hold securely at multiple points between 0 and 180 degrees. It is particularly effective at 90 degrees and fully open positions.
Q: Is special tooling required for installation?
A: Standard carpentry and drilling tools are sufficient. You will need a hole saw for the main body cavity and a chisel for the arm recess. An installation template is included in the box to guide precise cutting.
Q: What is the minimum door weight required for proper operation?
A: While the maximum capacity is 120kg, we recommend a minimum door weight of 40kg to ensure the hydraulic mechanism engages correctly and provides consistent closing force.
Q: Can this floor spring be used on a double door setup?
A: Yes, the H-220B can be used in double door configurations. Typically, one active spring is installed on the primary door, and a matching dummy spring or coordinator is used on the secondary door for synchronized movement.
G80 Lifting Chain with Hook Head, Manganese Steel Alloy Chain for Hoisting Stones and Towing
$79.00
Car Interior Button Frame and Window Switch Chrome Panel, New Energy Vehicle ABS Parts with Hot Melt Welding and Injection Molding
$96.00
Foldable Multi-Function Tire Stone Removal Tool for Cars
$53.60
Premium 3D Printing Pen RP600A, No Display, Best-Selling Gift for Kids, 3D Pen RP6
$230.15
Marie's Thickened 8K Watercolor Pad, 16K Portable Sketchbook for Beginners and Art Students - Travel-friendly Multi-use Painting Book
$7.23
Car Tire Stone Removal Hook - Stainless Steel Multi-Function Tool for Cleaning Pebbles from Treads
$3.80
Premium Thickened 50% Wool Felt Mat for Calligraphy and Chinese Painting - Dedicated Tablecloth for Four Treasures of the Study; Ideal for Student Practice
$2.59
Fish Chunk Meat Tumbling Mixer Dried Meat Seasoning Mixer Red Oil King Oyster Mushroom Mixing Machine Yikang Machinery
$17,419.00
Custom Company Door Plaques, Bronze Plates, Outdoor Stainless Steel Signs, Factory Display Boards, Metal Advertising Signs with Etched Customization
$25.50
Blower Motor for BMW 5 Series, 6 Series, 7 Series, 8 Series, F90 M5, G Chassis
$480.00
Large Size Thickened Felt Mat for Calligraphy, Wool Felt Pad for Brush Practice, Traditional Chinese Painting Desk Mat
$13.50
Creative Studio Sign Custom Door Plate Company Billboard LOGO Design Storefront Display
$119.00
Router Storage Box, Cable Organizer, WiFi Set-Top Box Stand, Gigabit Broadband Shelf with Wall Mount
$23.60
Baby Rattle with Teether for 0-6 Month Newborns, Sand Shaker and Hand Drum for Visual and Auditory Tracking
$10.50
Splicable Folding Food Warmer Partition Temperature Control Insulation Plate Hot Dish Plate Induction Cooker Plate Constant Temperature Heating Food Warmer Table Mat
$315.00
Marie's Kneaded Eraser Cotton for Sketching, Student-Use Blending Stump, Makeup Sponge for Art Students, Paper Blending Tool, Soft Absorbent Water-Drop Sponge Ball for Sketching
$8.33
Soft Cheese Processing Equipment, Lab-Type Cheese Stretching and Mixing Machine, Multi-Function Hot Water Stretching Unit
$210,210.00
Imported IKO Needle Roller Bearings TAF121912, 121915, 121916, 142212, 142216, 142220
$26.00
Portable Watercolor Sketchbook – 100% Cotton Mini Square Pocket Book for Travel, On-the-Go Sketching, Tear-Off Art Pages
$10.90
Dongguan Rotary Pad Printer Manufacturer - Fully Automatic 4-Station Pad Printer for Plastic, Metal, Text, Patterns, and Logos
$500.00
Custom Solid Wood Plaque, Antique-Style Wooden Sign with Engraving, Shop Signboard, Couplet, Carved Wood Plaque
$17.00
No-Drill Over-Toilet Storage Rack for Bathroom Wall Gap Behind Tank
$24.55
Upgraded Breakfast Food Warmer Display Cabinet - For Fried Chicken, Pies, Roasted Meat, with Crisp Preservation and Constant Temperature Control
$4,920.00
Butterfly Silicone Mold for Handmade Soap, Fondant, Chocolate, and Ice Cream
$14.00
Professional Music Services: Harmony Arrangement, Vocal Recording, Sheet Music, Mixing & Campus Orchestration
$20.00
Chunfei Grocery Store Yunan GR02 Gravel Bike Thru-Axle Disc Brake Light Load V Travel Many Rack Mounts
$6,445.00
![Pad Printing Silicone Head Mold with Blister Cover, Long Crystal Mold for Pad Printing Machines [Long Strip]](https://www.gosteppe.com/cache/small/product/270328/legacy-main-ca45adf23667d6b16fd9f3c4.webp)
Pad Printing Silicone Head Mold with Blister Cover, Long Crystal Mold for Pad Printing Machines [Long Strip]
$5.00
Remote-Controlled Automatic Fog Cannon for Xinjiang and Inner Mongolia Mines - Explosion-Proof, Anti-Freeze, Noise-Reducing Dust Suppression Sprayer for Coal Yards
$6,000.00
UV Glue for Bonding PET to Melamine Board, PC to Melamine Veneer, Invisible Adhesive for Glass Sliding Doors with UV Curing
$326.00
Mobile Welding Fume Purifier, Industrial Soldering Smoke Extractor, Welding Fume Collector and Exhaust Machine
$2,760.00
