Description
Reviews
| Brand | - |
| Category | Basic Building Materials / Floor Springs |
| Origin | - |
| Material | Heavy-Duty Stainless Steel |
| Finish | Brushed Nickel |
| Available Sizes | Small, Medium, Large |
| Door Compatibility | Commercial Pivot Doors (KFC/McDonald's Style) |
| Load Capacity | Up to 300 lbs per door |
| Installation Type | Recessed Floor Mount |
| Adjustability | 3-Way Speed and Latching Adjustment |
| Fire Rating | Suitable for Fire-Rated Door Assemblies |
| Warranty | 5-Year Limited Manufacturer Warranty |
| Package Includes | Floor Box, Cover Plate, Mounting Hardware, Installation Template |
Anonymous
Mar 28, 2026
Rating: 4/5
Solid unit, instructions could be clearer
The floor box itself is incredibly sturdy and looks great once installed. I deducted one star because the installation template was a bit faint, making the concrete cutting phase slightly tricky.
Anonymous
Mar 25, 2026
Rating: 4/5
Great value for heavy-duty use
Compared to other brands, this offers better adjustability at a competitive price. The stainless steel finish resists scuffs from foot traffic very well.
Anonymous
Mar 19, 2026
Rating: 5/5
Perfect for high-traffic entrances
We installed the large size on our main entrance, and it handles the constant flow of customers effortlessly. The build quality is exceptional, and the adjustment features made calibration simple.
Anonymous
Mar 16, 2026
Rating: 5/5
Reliable for commercial projects
We have used these in three different restaurant builds this year. They are durable, easy to source in different sizes, and hold up well against heavy daily use.
Anonymous
Mar 10, 2026
Rating: 5/5
Exactly what we needed for our franchise
Ordered the medium size for a side exit door. It matches the specifications for our existing hinge bearings perfectly. Very smooth operation and quiet closing action.
Anonymous
Mar 10, 2026
Rating: 5/5
Smooth operation immediately after install
No break-in period needed. The door swung smoothly right after we finished tightening the screws. Highly recommend for anyone upgrading old floor springs.
Q: Is the cover plate sold separately?
A: No, the cover plate matching your selected finish is included in the package with every floor box unit.
Q: Does this work with aluminum door frames?
A: Absolutely. This floor box is compatible with aluminum, steel, and wood door frames as long as the pivot hardware is correctly aligned.
Q: Does the large size fit standard 4-foot commercial doors?
A: Yes, the Large size is specifically designed to support standard 4-foot wide commercial pivot doors commonly found in fast-food franchises.
Q: Can this be installed on an existing concrete floor without removing the whole slab?
A: Yes, installation requires core drilling or chiseling a recess into the existing concrete to house the box flush with the floor surface.
Q: What is the difference between the Small, Medium, and Large models?
A: The primary differences are the load capacity and the physical dimensions of the housing. Small is for lighter interior doors, while Medium and Large are rated for heavier exterior traffic doors.
Chinese-Style Hand-Drawn Plant Line Art Coloring Book on 100% Cotton Watercolor Paper
$15.80
Eagle Brand 99021 Industrial Scouring Pads, Cleaning Cloths, and Polishing Pads Supply
$666.00
Pad Printing Machine Parts - Zhongke 4-Inch Blade Clamp, Blade Holder, and Doctor Blade Frame (In Stock)
$4.50
Pneumatic Throttle Valve Quick Connect Fitting SL4-01/4-02/4-03 Air Pressure Regulator Flow Control Valve
$8.60
Pad Printing Silicone Rubber Heads Electric Long Round Square Durable Customizable 30-Year Established Store
$3.00
Specialized Vegetable Growing Box - Foam Balcony Planter, Rectangular Plastic Pot for Home Gardening
$41.70
Candy Naoko Gujima Mr. Saxophone City Pop Sheet Music with Accompaniment Demo
$37.00
Multi-Color Detachable Water Bucket Stand - Office Purified Water Dispenser Holder (Inverted)
$60.95
Oil-Based Original Strong Fast-Drying Adhesive for Metal, Plastic, Rubber, Ceramics, and Wood, Multi-Purpose Transparent Glue (Not 502)
$21.60
Jay Chou - Feng BROTHER_CHAO Piano Accompaniment Sheet Music
$50.00
Toplip Automatic Retractable Air Hose Reel, Water Drum, High-Pressure Foam Drum for Pneumatic Tools and Auto Repair
$118.00
500L Yogurt Production Line - Stand-Up Pouch Filling Machine with Complete Dairy Processing Equipment and Fermentation Tank
$13,720.00
5A Grade Uruguay Natural Deep Purple Amethyst Loose Beads DIY Crystal Accessories Amethyst Loose Round Beads Semi-Finished
$1.20
Car Vacuum Cleaner - High Suction, Compact, Silent, and High-Power
$68.89
Fifty Seven-Character Quatrains in Wang Xizhi's Running Script Calligraphy
$67.00
Food-Grade Square Retainer Storage Case for Orthodontic Aligners and Dentures
$6.72
365-Day Electric Guitarist Training Plan by Toshiro Miyako – Rock Electric Guitar Chinese Tutorial
$53.00
Portable Invisible Aligner Case - Compact Breathable Box for Orthodontic Retainers, Dentures, and Cleaning Storage
$18.80
Makeup Room Shelf Triangle Bathroom Corner Storage Rack No-Drill Wall-Mounted Vanity Organizer
$23.82
Stainless Steel Sink Organizer for Sponges and Steel Wool - Drill-Free Dishwashing Pad Rack with Drainage
$9.50
Monet Detail Watercolor Brush Set - Goat Hair Liner, Round Wolf Hair, Flat Oil Painting and Gouache Brushes
$76.00
365-Day Electric Guitarist Development Plan Beginner Introductory Electric Guitar Textbook Self-Study Tutorial Basic Skills Practice
$28.90
Over-Toilet Storage Rack for Bathroom - Multi-Functional No-Drill Organizer
$14.70
Wuxi 3D Five-Axis CNC High-Pressure Waterjet Cutting Machine for Metal, Glass, and Stone Inlay Patterns
$431,980.00
Zodiac Dragon & Snake Rattle Toy for Babies, Sheepskin Drum Head, Solid Wood, Non-Toxic, Chewable, Sensory Grasping Toy for 6+ Months
$14.80
Menghu Custom Plush Squeaky Keychain with Custom Voice - DIY Anime Comic Fabric Mini Pillow Charm
$12.80
Hell Jazz Drumming: Ultimate Drum Skill Training Institute - Complete Rock Drum Kit Manual and Tutorial for Drummers
$58.00
Custom Calligraphy Felt Mat for Chinese Painting and Brush Writing – Wool Felt Desk Pad or Wall Mat for Four Treasures of the Study
$9,022.00
Mini Watercolor Paint Notebook – Compact, Portable, Thickened Sketchbook for Markers, Ideal for Students and Casual Drawing
$7.58
Manufacturer Sales 35-Piece Automotive Repair Tool Set, 1/2" Pneumatic Socket Set, Extended Impact Sockets
$165.00
