Product Details
3 Inch M10 Threaded Stem TPR Locking Living Room Office Chair
Kitchen Garden Furniture Castors Wheels
Features
This dual‑wheel caster uses a TPR tread chemically bonded to a
nylon center for exceptional wear resistance and floor protection.
A precision 11 × 22 mm grip‑ring stem enables tool‑free
installation and secure retention in standard sockets. The built‑in
brake locks both the wheel and swivel simultaneously for maximum
safety during loading or stationary use. The 44.3 mm total wheel
width provides enhanced stability and load distribution compared to
single‑wheel designs.
Function
Designed for seamless 360° swiveling under load, this caster
ensures effortless steering and precise positioning on tile,
hardwood, and low‑pile carpet. The dual‑wheel configuration and TPR
tread absorb shocks and dampen noise, protecting both equipment and
floors in noise‑sensitive environments. The integrated brake
engages easily by foot, locking the wheel securely to prevent
unwanted movement during procedures or when parked.
Application
1.Hospital Beds & Medical Equipment (stable, hygienic mobility)
2.Home & Office Furniture (chairs, cabinets, workstations)
3.Display Racks & Retail Fixtures (quiet repositioning)
4.Laboratory & Diagnostic Devices (smooth, non‑marking wheels)
Technical Parameters
item | value |
| Type | Furniture Caster (dual‑wheel) |
Material | TPR+Nylon |
Type | Plate Casters, Stem Casters, Bolt-Hole Casters, Side-Mount Casters |
Wheel Diameter | 50 mm (2″) |
Customized support | OEM, ODM, OBM |
Place of Origin | China |
Color | Grey |
Bearing | both ok |
Installation | Grip‑Ring Stem (11 × 22 mm) |
Load Capacity | 40kg |
type | fixed swivel and brake |
Company Profile
Zhongshan Dajin Caster Manufacturing Co., Ltd., founded on November
24, 2011, is a specialist caster and wheel producer headquartered
in Guangdong, China, with over 13 years of experience in design,
R&D and manufacturing. Our ISO 9001–certified facility spans
2,585 m² and houses six production lines and 23 advanced machines,
enabling us to deliver more than US $2 million in annual export
revenue to markets including North America (50%), South America
(6%) and domestic clients (30%) . We maintain full raw-material
traceability, 100% on-time delivery and rigorous inspection
protocols, backed by REACH, RoHS and CE certifications.

Under our PLEYMA brand, we leverage over 15 years of caster-wheel
expertise to offer 1,000+ SKUs spanning furniture, medical,
industrial, trolley/cart and AGV applications, all produced in a
National High-Tech Enterprise facility verified by TUV and
compliant with European RoHS standards. Our end-to-end
customization capabilities—from sample processing to graphic
design—ensure low-MOQ orders can be tailored precisely to each
customer’s needs, supported by a responsive technical team and
professional QC department. Whether you require light-duty office
chair wheels, heavy-duty industrial casters or innovative
medium-heavy solutions, Dajin/PLEYMA delivers reliable,
high-performance products and bespoke services to help your
business move forward.
