What is the maximum load capacity?

The product is designed for heavy loads with high-compression springs, but specific maximum load values are not listed.

Is this suitable for lifting equipment?

No, floor locks are designed to hold equipment in place on level floors and are not designed to lift equipment.

Stardrawing Floor Lock for Casters 4 5 6 8 Inch Options

Name: Stardrawing Floor Lock for Casters 4 5 6 8 Inch Options
Brand: Stardrawing International Trading (Shanghai) Co., Ltd.
SKU: 2093542015

Shanghai, ChinaStardrawing International Trading (Shanghai) Co., Ltd.

US$3.00-30.00

500 Pieces

Sample price:US$99999.00/piece.Request sample

Product profile

Customization

Available

Type

Floor Lock

Wheel Material

Steel

Model NO.

customization

Brake

With Brake

Bearing Type

Without

Surface Treatment

Zinc Plated

Brand

Stardrawing

Maximum Load

Other

Specification

Reference Below Drawing

Diameter

Reference Below Drawing

Thickness

Reference Below Drawing

Top Plate Size

4 X 4-1/2 Inch

Bolt Hole

2-5/8X3 to 3X3-5/8 Inch

Mounting Type

Plate Rigid

Height(Locked)

9-5/8

Height(Unlocked)

8-5/8

Style

Pedal Lever

Application

Caster Floor Lock

Base Material

Non-Slip Rubber

Transport Package

Paper Box

Specification

4/5/6/8/10INCH

Trademark

STARDRAWING

Origin

China

Production Capacity

5000pieces/Month

Key features

Multi-Size Options: Available in 4, 5, 6, and 8-inch caster floor locks.

Non-Slip Brake Pad: High-compression rubber pad holds securely on smooth or irregular floors.

Heavy Duty Construction: Industrial strength with durable springs for heavy loads.

Easy Activation: Foot pedal activates lock instantly with slight toe pressure.

Zinc Plated Finish: Attractive and durable zinc plated surface treatment.

Custom Design Service: Engineering team can custom design floor locks for any application.

Company profile

Stardrawing International Trading (Shanghai) Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Trading CompanyExport Year: 2023-11-22 CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤3.08h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, DDU;DDP, EXW

AI-Powered supplier vetting

SummaryStardrawing International Trading (Shanghai) Co., Ltd. is a China-based trading company established in 2016, focused on caster wheels and related products. The supplied information indicates access to extensive caster-wheel manufacturing experience, broad product coverage, OEM/ODM activity, export-oriented operations, and multiple international markets. However, several records are inconsistent: current company data lists 23 employees and an 80 m² manufacturing area, while historical group information cites 260 staff and 53,300 m²; the supplier also reports beginning exports in 2023 despite describing earlier international OEM/ODM business. Management-system certification is listed only as “Others,” with no named standard. Evidence supports production, product breadth, and customization potential, while after-sales capability, financial credibility, and formal certification remain insufficiently verified.

Supplier typeThe supplier is explicitly classified as a Trading Company and describes itself as a foreign-trade export subsidiary, while its background also references manufacturing, design, development, and OEM/ODM caster-wheel operations. This indicates a trading-led supplier with stated access to manufacturing capabilities rather than a clearly verified standalone factory.

R&D capabilityThe supplier claims to manufacture, design, and develop caster products, perform OEM/ODM work, and maintain a continuous-improvement and innovation objective. It also reports R&D engineering experience and more than ten production lines, providing positive but largely self-reported evidence of development capability.

Production capacityProduction-related information includes stated annual capacity above five million pieces, more than ten production lines, six to ten quality-control staff, and a broad caster product range. However, current records list an 80 m² manufacturing area and 23 employees, while historical group information cites 53,300 m² and 260 staff, so the exact current manufacturing scale is inconsistent and should be verified.

Customization capabilityThe supplier explicitly reports OEM/ODM work for caster-wheel brands in North America and Europe and offers numerous caster configurations, including polyurethane, PVC, rubber, nylon, steel, cast iron, brass, stainless steel, pneumatic, shock-absorber, furniture, and medical casters. These statements support meaningful customization capability, although specific engineering, tooling, and project-delivery details are not provided.

Client casesThe supplier reports OEM/ODM cooperation with several caster-wheel brands in North America and Europe, and one buyer name and transaction record are listed for Mexico. The cases are not supported by detailed product specifications, order history, references, or independently verifiable customer documentation, so the evidence is limited but positive.