MANUFACTURER PRODUCT FILE · 2026-10-24

Great Wall 304634 / GWB-1306M adjustable wrench

Sixth-generation blue-handle adjustable wrench. The manufacturer distinguishes nominal size from L in its dimensional table.

PRODUCT REFERENCE

Specification summary from the company publication linked below.

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Source: company publication

Checked on 2026-10-24. Published ranges describe the catalogue, not live stock or a confirmed quotation.

PUBLISHED SPECIFICATIONS

Parameter	Company-published information	Source
Item / model	304634 / GWB-1306M	Company page ↗
Nominal size	300 mm (12 in)	Company page ↗
Jaw opening	41 mm	Company page ↗
L	306 mm	Company page ↗
W2	82.5 mm	Company page ↗
Published packing	5 per box; 40 per carton; plastic bag and paper box	Company page ↗
Published processes	Heat treatment, forging/assembly, automatic polishing, nickel-nickel-chromium mirror plating	Company page ↗
Steel grade / dimensional tolerance	Not specified in the selected publication	Company page ↗

Standards are listed as published by the company; no equivalence between standards, certification or suitability for your application is implied.

BEFORE QUOTATION

Exact item and model; drawing-defined L/W2 measurement points and tolerance
Steel grade, heat treatment, surface finish and agreed torque/fit acceptance evidence
Factory and contracting entity, lot traceability, packing and current commercial terms

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