WORKPRO WP272004 300 mm adjustable wrench
Published product range- Model
- WP272004
- Nominal length
- 300 mm (12 in)
- Material
- Forged carbon steel
CHINA / ZHEJIANG / TOOLS & STORAGE
Hangzhou GreatStar Industrial Co., Ltd.
杭州巨星科技股份有限公司
Tool and storage group with multiple brands and production locations. The model files below describe WORKPRO publications; the contracting entity, manufacturing plant and country of origin require confirmation for each SKU.
Products & published specifications
2 detailed product filesSelect a family to see the source, dimensional range and questions to confirm. Images below identify product families. Read each caption for the source and illustration status.
Images are credited individually. Technical illustrations explain published dimensions; they are not factory photographs. Series photographs do not establish individual specifications.
| Model | Published size / range | Material / finish | Before ordering |
|---|---|---|---|
| WP272004 | 300 mm (12 in) nominal length | Forged carbon steel / chrome plated | Jaw capacity not stated |
| WP272015 | Jaw opening 7–22 mm | Drop-forged Cr-V / chrome plated | Overall size conflicts: 210 vs 219 mm |
Rows use separate model publications linked in each product file. The universal-wrench publication is source 5 below. These are not interchangeable dimensions or proof of a specific Chinese production plant.
Original comparison source ↗WORKPRO WP272015 universal adjustable wrench
Published product range- Model
- WP272015
- Jaw opening
- 7–22 mm (9/32–7/8 in)
- Material / finish
- Drop-forged chrome vanadium steel / chrome plated
Product series in the official catalogue
Hand and mechanic tools
WORKPRO model files provide a starting point for maintenance-tool selection. Specify the exact SKU and application.
Company publication ↗Power, measurement and storage
The corporate portfolio includes powered tools, measuring equipment and storage. Obtain model-specific data rather than assigning hand-tool specifications to these ranges.
Company publication ↗Company facts
The following identity information is attributed to the company website. It does not replace registration or supplier approval checks.
| Field | Company-published information |
|---|---|
| Chinese entity | 杭州巨星科技股份有限公司 |
| Founded | 1993 |
| Listing | Shenzhen Stock Exchange · 002444 · July 2010 |
| Corporate address | 35 Jiuhuan Road, Shangcheng District, Hangzhou, Zhejiang, China, 310000 |
| Corporate email | [email protected] |
| Corporate telephone | +86 571 81601388 |
| Entity boundary | Listed company, subsidiaries, brands and individual plants are separate procurement checks. |
Manufacturing & testing
The corporate manufacturing page lists facilities across several countries, with domestic sites in Zhejiang, Jiangsu and Guangdong. This does not establish where either selected wrench is produced.
The selected wrench publications describe forging and chrome plating. Confirm the approved material and finishing specification on the ordered model.
No model-level test report or current certificate was independently verified here. Request dimensional inspection, material evidence and the named test method before supplier approval.
Technical & quality documents
These are public-document leads. Current certificate validity and product applicability have not been independently established.
Model data and controlled drawing
Two WORKPRO web model records reviewed; the universal-wrench page has inconsistent overall length.
Before approval
Obtain a dated drawing resolving dimensions, tolerances and the exact product code.
Quality and compliance evidence
No independent certificate acceptance is claimed. A bare ANSI label is not a complete standard or third-party certificate.
Before approval
Request the exact standard number/edition, test scope, report and legal manufacturer.
Factory and origin declaration
Group footprint is published; product-specific plant allocation is not established.
Before approval
Confirm the producing legal entity, factory address and origin for the quotation.
What to confirm before an order
Buyer guidance from Honyawn Atlas — not a statement of the manufacturer’s commercial terms.
Application and fit
Specify fastener sizes, access space and intended use. Confirm jaw capacity on the selected model.
Receiving inspection
Agree dimensional checks, material evidence, finish acceptance and lot traceability.
Supply configuration
Confirm SKU, packing, destination, quantity, sample approval and commercial terms in the quotation.
Have a specification ready?
Include the drawing or standard, quantity per size and delivery destination. Select quotation, samples or technical documents in the request form.
Prepare a sourcing request →Sources & review record
Reviewed 2026-10-24. The publisher and document scope are identified below. Information is attributed to each publisher; no site visit or independent factory audit is claimed.
- GreatStar corporate profile and contact ↗
Establishment, stock listing, portfolio and corporate contact.
- GreatStar global manufacturing overview ↗
Published multi-country production structure; not a SKU-level origin declaration.
- WORKPRO company profile ↗
Brand relationship and R&D/manufacturing activities.
- WORKPRO WP272004 model publication ↗
300 mm wrench, material, finish and packing.
- WORKPRO WP272015 model publication ↗
Jaw range, material, weight and conflicting overall dimensions.