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Combination wrench with open end in front and box end with 12-point profile in background, polished chrome finishLow-angle shot of combination wrench showing box end with multi-point interior and long flat handleFlat top view of full-length combination wrench showing open jaw at one end and 12-point box end at the other, chrome finish

50mm Combination Wrench, Chrome-Plated Steel with 12-Point Box End

Professional-grade 50mm combination wrench with open end and 12-point box end for heavy industrial applications and large fasteners.

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Description

50mm Combination Wrench, Chrome-Plated Steel with 12-Point Box End

Brief Overview

This 50mm combination wrench is engineered for heavy-duty industrial work where large fasteners dominate the job. The dual-end design—open jaw on one end, precision 12-point box end on the other—eliminates the need to carry separate tools for the same fastener size. The chrome-plated finish provides corrosion resistance and maintains a professional appearance even under demanding shop conditions. For resellers stocking complete wrench sets, this size bridges critical gaps in larger fastener coverage. If you're building inventory around industrial maintenance and heavy equipment repair, pairing this with smaller combination wrenches ensures your customers have seamless coverage across all fastener ranges.

Key Features

  • Dual-End Design: Open-end jaw and 12-point box-end socket on a single tool
  • 50mm Size: Purpose-built for large industrial fasteners (M50 and equivalent SAE sizes)
  • 12-Point Internal Profile: Reduces rounding risk on worn or damaged fastener heads
  • Chrome-Plated Finish: Corrosion-resistant, durable metal coating for long-term reliability
  • Flat, Recessed Handle: Ergonomic grip with stamped size marking for quick identification
  • Industrial-Grade Steel Construction: Designed to withstand high torque applications

Why This Product Works for Your Business

Market Demand: Large fasteners are standard in construction equipment, industrial machinery, and heavy automotive work. Customers working on these applications cannot use smaller wrenches—they need this exact size, making it an essential stock item.

Turnover Potential: Heavy equipment maintenance is ongoing and frequent. Mechanics and maintenance teams buying this tool are repeat customers who'll purchase additional sizes and related equipment.

Margin-Friendly Positioning: Industrial users expect to buy complete wrench sets. A single 50mm wrench at this quality level commands healthy margins when sold as part of a larger kit or as a standalone replacement tool.

Professional Appeal: Chrome-plated finish and precision engineering signal quality to your customers—they see this as a tool that won't fail under pressure.

Technical Specifications

Specification Detail
Size 50mm
Open End U-shaped jaw (flat wrench configuration)
Box End Profile 12-point socket
Material Chrome-plated steel
Finish Polished chrome for corrosion resistance
Applications Heavy industrial fasteners, equipment maintenance, construction machinery
Fastener Compatibility M50 metric and equivalent SAE sizes

Application Context

This wrench is essential for:

  • Heavy equipment maintenance (excavators, loaders, dozers)
  • Industrial machinery assembly and repair
  • Construction site fastening work
  • Automotive heavy-duty applications (truck chassis, headers)
  • Any role requiring M50+ fastener work

The 12-point box end prevents cam-out on stubborn, corroded, or partially stripped fasteners—a real advantage when working on aging equipment in harsh environments.

Stock Recommendation

For resellers, this 50mm size represents the upper end of general-purpose combination wrenches. Pair it with larger sizes like the 75mm and 80mm variants to serve the full spectrum of industrial fastener needs. Customers ordering heavy equipment tools typically buy multiple sizes, so complete coverage drives both transaction value and customer satisfaction.


Ready to integrate this into your industrial tool lineup. This wrench delivers the performance and margins that industrial customers expect.