Unior Cone Wrench 40mm Single-Sided Bike Hub Service Tool

Unior 40mm Single-Sided Cone Wrench

The Unior 40mm Cone Wrench is a professional-grade tool designed for servicing bicycle hubs and other narrow flat fasteners where a standard wrench will not fit. Its thin profile and precision jaw make it ideal for adjusting hub cones and locknuts while working in tight spaces.

Manufactured from heat-treated tool steel, this wrench is built to resist the rounded edges and wear often seen on lower-quality cone wrenches. The single-sided offset jaw design improves access and control, while the double plastic-dipped handle provides a comfortable grip during repeated workshop use.

Designed for durability and accuracy, this cone wrench is well suited for professional mechanics and home workshop maintenance.

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Key Features

• 40mm single-sided cone wrench for hub service and adjustment
• Thin precision jaw design fits narrow cone and locknut spacing
• Offset head design improves access and usability
• Heat-treated tool steel construction for long service life
• Double plastic-dipped handle for comfort and grip
• Ideal for professional bicycle maintenance and workshop use
• European made with lifetime manufacturer warranty

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Specifications

• Brand: Unior
• Tool Type: Cone Wrench
• Size: 40mm
• Design: Single-sided offset jaw
• Material: Heat-treated tool steel
• Handle: Double plastic dipped

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Compatibility

Designed for bicycle hub cone adjustment and narrow flat fasteners commonly found on hub assemblies and other precision components.

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Condition

• Bulk / shop inventory – no retail packaging
• Lifetime manufacturer warranty
• Genuine Unior product
• Includes only what is shown in photos

A durable professional cone wrench designed for precise hub adjustments and long-term workshop use.