Best Seller32
1.5-2.5 Inch Light Black PVC Threaded Stem Caster Wheels (20-45kg)
Step 1: Mounting Style
Rigid
✓
Swivel Plate
✓
Threaded Stem
✓
Bolt Hole
✓
Swivel Stem
✓
Stem Ring
✓
Expanding Stem
✓
Others
✓
Step 2: Wheel Diameter
1.5“(38mm)
2“(50mm)
2.5“(60mm)
8 Core Advantages of Furniture Grade Twin Wheel PVC Threaded Stem Casters
- Twin-Wheel Swivel Design: Unique twin-wheel configuration provides superior stability and smoother rolling. Reduces push force and improves maneuverability.
- Premium PVC Twin Wheels — Floor-Safe: High-quality PVC tread on twin-wheel form factor — non-marking with quiet rolling on hardwood, tile, and vinyl floors.
- Total Lock Brake (Type E): Simultaneously locks wheel rotation and swivel movement. Keeps furniture securely in place. Type E stem brake.
- PP Housing — Lightweight & Durable: Polypropylene housing offers impact resistance at lightweight. Chemical and moisture resistant.
- Threaded Stem Quick Installation: Standard metric threaded stem (M8/M10/M12) with multiple length options. Screw into pre-installed nut for quick installation.
- Furniture-Grade Design: Engineered for office and home furniture. Quiet operation and smooth swivel. Twin-wheel design for enhanced stability.
- Consistent Quality: Strict QC processes. Each caster load-tested and swivel-tested before shipment.
- Wide Temperature Range: Reliable from -20°C to +60°C. Consistent in air-conditioned offices and ambient environments.
Detailed Technical Properties
| Wheel Material | PVC (Polyvinyl Chloride), Black |
|---|---|
| Wheel Hardness | 85 ± 5 Shore A |
| Bracket Material | PP (Polypropylene) |
| Bearing Type | Plain Bore |
| Brake Type | Total Lock — Wheel + Swivel Lock (Type E) |
| Swivel Angle | 360° |
| Operating Temperature | -20°C to +60°C |
| Floor Protection | Excellent — Non-marking |
| Noise Level | Low — Quiet rolling |
| Surface Finish | PP Housing |
Downloads
Applications
Suitable Industries & Applications
Office Chairs & Workstations
Home Furniture & Seating
Retail Display Fixtures
Hotel & Hospitality Furniture
Conference & Meeting Room Furniture
Library & Study Furniture
Salon & Spa Equipment
Reception & Lobby Furniture
Educational & Institutional Furniture
Light Duty Mobile Carts
Entertainment & Media Stands
Portable Office Equipment
Recommended Usage
Suitable
Smooth, hard floors (tile, concrete, vinyl)
Suitable
Indoor environments
Suitable
Intermittent to moderate use
Suitable
Equipment under 135 kg total (4 casters)
Not Recommended
Rough outdoor terrain or gravel
Not Recommended
Continuous heavy-duty industrial use
Not Recommended
High-temperature (>60°C) environments
Not Recommended
Exposure to strong acids or solvents
FAQ
Q: MOQ / Samples?
A: Standard MOQ 100 pcs/model. Sample orders welcome — 1-2 pcs for testing.
Q: Customize color or housing?
A: Yes! Full OEM/ODM — custom wheel colors, housing materials, branded packaging.
Q: Scratch floors?
A: No. PVC twin wheels are completely non-marking and floor-friendly.
Q: Advantage of twin wheels?
A: Better stability, smoother rolling, lower profile than single wheels. Ideal for furniture.
Q: Stem installation?
A: Screw threaded stem into pre-installed nut. M8/M10/M12 sizes. No special tools.
Q: Lead time?
A: Samples 3-5 days. Bulk 15-25 days.
Company Profile
SUMATIC CASTER, established in 2020 in Zhongshan City, China, is a global provider of caster solutions, offering over 40 product series and more than 1,000 models. We specialize in high-performance casters for furniture, industrial, medical, and commercial applications, aiming to enhance equipment mobility and user experience.
Manufacturing Facility
Quality Control
Our Certificates
Exhibition
Our Services
Packaging & Shipping
Technical Specifications Table
Common Specifications: Wheel = PVC (Polyvinyl Chloride), Black | Housing = PP (Polypropylene) | Bearing = Plain Bore
Stem Mount Models
| Photo | Model | Size | Wheel Diameter | Wheel Width | Load Capacity | Overall Height | Stem Spec | Mounting Type |
|---|---|---|---|---|---|---|---|---|
|
SC3230-D03 | 1.5" | 38 mm | 9.5×2 mm | 20 kg | 49 mm | M8×15/M10×20/M12×20 mm | Thread Stem |
| SC3202-D03 | 2.0" | 50 mm | 13×2 mm | 35 kg | 58 mm | M8×15/M10×20/M12×20 mm | Thread Stem | |
| SC3250-D03 | 2.5" | 60 mm | 14×2 mm | 45 kg | 68 mm | M8×15/M10×20/M12×20 mm | Thread Stem | |
|
|
SC3230-E03 | 1.5" | 38 mm | 9.5×2 mm | 20 kg | 49 mm | M8×15/M10×20/M12×20 mm | Thread Stem with Brake |
| SC3202-E03 | 2.0" | 50 mm | 13×2 mm | 35 kg | 58 mm | M8×15/M10×20/M12×20 mm | Thread Stem with Brake | |
| SC3250-E03 | 2.5" | 60 mm | 14×2 mm | 45 kg | 68 mm | M8×15/M10×20/M12×20 mm | Thread Stem with Brake |
Type D = Thread Stem (Swivel) | Type E = Thread Stem with Brake (Swivel + Brake)
Scroll horizontally to see all specifications