从China供应商批量进口5 Pcs Ratcheting Box Wrench Set

The 5 Pcs Ratcheting Box Wrench Set from Ningbo Lionway Hand Tools Co., Ltd. covers double-ended sizes 6x7mm, 8x9mm, 10x11mm and 14x15mm, giving technicians four tools that handle eight common metric fastener sizes. Each wrench uses a 72-tooth ratcheting mechanism built into the box-end ring, allowing incremental rotation in confined spaces where a standard open wrench would need full repositioning. The set ships from Zhejiang province with steel construction suited to automotive and maintenance workshop demands.

The ratchet pawl engages at 5-degree increments, a standard for fine-tooth mechanisms in professional-grade hand tools. Box-end geometry distributes torque evenly across hex flats, reducing corner rounding compared with open-end or adjustable alternatives. Surface finish is typically chrome-plated or mirror-polished for corrosion resistance, though the exact coating should be confirmed with the supplier. Steel grade is usually chrome-vanadium (Cr-V) or chrome-molybdenum (Cr-Mo) alloy in this product tier, heat-treated to HRC 40-48 hardness range typical for industrial wrenches.

Buyers include automotive service chains, MRO procurement teams, and industrial tool distributors who need metric coverage for European and Asian machinery. The compact five-piece format suits starter kits, field service cases, and retail hardware channels. Packaging, MOQ, and Incoterms are not stated in the source data, so confirm carton quantities, pallet configurations, and whether FOB Ningbo or CIF terms are offered before finalising an order.

Ningbo Lionway Hand Tools Co., Ltd. is located at 21 F, Building 3 Shangdong International Center, 19 Ningbo, Zhejiang, 315040, China. The supplier carries a harbour trust tier and an imported supplier classification, with a response rate of 0.00 and no recorded average response hours. These signals suggest limited transactional history or engagement on the platform, so buyers should treat initial contact as a fresh qualification exercise rather than relying on platform-generated reliability scores.

The listing describes the company as a source of ratcheting box wrench sets for professional mechanics and DIY enthusiasts, but provides no verified information about factory ownership, years in operation, workforce size, annual revenue, or client references. No certifications (ISO, CE, GS) are mentioned. Buyers should request a company profile, factory audit report, and sample evaluation before committing to volume orders.