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Partial view of a flat single-sided open-end wrench in copper/bronze finish, showing the open jaw on the left and the tapered handle extending to the upper right.

17mm Single-Sided Open-End Wrench (Flat Spanner)

Professional-grade 17mm open-end wrench for fastening and maintenance work. Essential single-jaw design for efficient shop operations.

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Description

17mm Single-Sided Open-End Wrench (Flat Spanner)

Brief Overview

This 17mm single-sided open-end wrench is a fundamental hand tool for any professional automotive, industrial, or maintenance operation. The flat profile and angled jaw design deliver reliable grip and torque application for bolt and nut fastening. Build your foundational wrench collection with this essential size, and complement it with smaller metric wrenches or larger 18mm and 19mm options to cover your full fastening range.

Key Features

  • Single-Sided Open Jaw: U-shaped jaw with angled gripping faces for secure fastening
  • Flat, Compact Profile: Slim design allows access to tight spaces in machinery and engine work
  • Durable Metal Construction: Smooth, finished metal body resists wear from repeated use
  • Professional-Grade Design: Precision-engineered jaw angles prevent slipping during operation
  • Standard 17mm Size: Covers mid-range fastener applications across automotive and industrial sectors

Business Advantages for Resellers

  • Core SKU Demand: The 17mm size is one of the most frequently purchased wrench sizes—strong turnover potential
  • Bulk Order Margins: Hand tools offer excellent unit margins, particularly when ordered in sets or by size ranges
  • Essential for Every Shop: No professional shop operates without a complete metric wrench set; this size is non-negotiable
  • Accessory Pairing: Naturally bundles with complementary wrenches to increase average order value
  • Long Shelf Life: Hand tools do not expire or degrade—stable inventory investment

Technical Specifications

Specification Detail
Jaw Size 17 mm
Wrench Type Single-Sided Open-End (Flat)
Material Chrome-Plated or Forged Steel
Profile Flat, Slim Design
Jaw Configuration U-Shaped with Angled Gripping Faces
Application Fastening, Maintenance, Assembly Work
Industry Standard Metric ISO 3318

Why This Size Matters

The 17mm size fills a critical gap in metric wrench sets. It is commonly encountered in:

  • Automotive engine and transmission fasteners
  • Industrial machinery assembly
  • Equipment maintenance and repair
  • Plumbing and HVAC installations

A single 17mm wrench will see regular use in any professional shop with European or metric-based equipment.

Closing Value Statement

Stock this 17mm open-end wrench as part of a complete metric hand tool lineup. Distributors who position single wrenches alongside full sets and larger companion sizes capture both individual tool buyers and bulk set orders. This is a high-velocity SKU with reliable demand and strong margins—essential inventory for any reseller serving professional workshops.