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Copper-colored flat double open-end wrench with two U-shaped jaws on white background, marked on the shank

Double-Ended Open-End Wrench, 11 x 13 mm

Precision double-ended wrench for compact spaces and general maintenance. Non-sparking finish, professional-grade construction.

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Description

Double-Ended Open-End Wrench, 11 x 13 mm

Brief Overview

This is a straightforward, reliable double-ended open-end wrench sized at 11 x 13 mm—an essential size pairing for general maintenance, assembly, and repair work. The dual heads eliminate the need to carry multiple single-ended tools, making it ideal for technicians who prioritize workspace efficiency. The non-sparking, matte metallic finish indicates premium material treatment, suitable for both standard industrial environments and intrinsically safe applications. For broader coverage, consider pairing this with smaller metric wrenches or larger capacity options to round out your shop's toolkit.

Key Features

  • Dual open-end heads: 11 mm and 13 mm on opposite ends
  • Non-sparking finish: Copper/bronze-colored plated or treated material
  • Straight shank design: Flat profile for access into tight spaces and recessed fasteners
  • Professional markings: Embossed size indicators for quick identification
  • Compact footprint: Single tool replaces two separate wrenches

Why This Works for Your Resale Business

Margin-Friendly Entry Point: Double-ended wrenches offer better per-unit value than single-ended alternatives. You move two sizes with one SKU, reducing inventory complexity while maintaining healthy margins.

Customer Retention Driver: Technicians and maintenance teams buy metric wrench sets incrementally. Stock this size, and customers return for the next size up. It's a gateway product that builds loyalty.

No-Brainer Bulk Order: At this price point and utility level, shops buy by the dozen. Minimal training needed to upsell—just stock depth and turnaround speed.

Technical Specifications

Specification Details
Wrench Type Double-Ended Open-End
Head Sizes 11 mm × 13 mm
Shank Profile Straight, flat rectangular
Material Finish Non-sparking, plated/treated (copper/bronze tone)
Head Style U-shaped open jaws
Application General maintenance, assembly, repair
Marking Embossed size indicators

Bottom Line

This is a no-nonsense workhorse for any shop. It's not flashy, but it's precisely what your customers need and will repurchase. Stock it confidently, and it will turn consistently.