This pre-owned Hex Wrench-4mm-L-140mm is a compact, dependable tool designed to tackle hex fasteners with confidence. The 4mm hex size fits a wide range of bikes, furniture, and equipment, while the 140mm overall length delivers excellent leverage for stubborn bolts and hard-to-reach areas.

• Precise 4mm hex size — Ideal for common Allen bolts found on bicycles, flat-pack furniture, and various home appliances.
• Long 140mm reach — Provides added leverage and access to recessed or crowded hardware without straining your hand.
• Durable L-shaped design — Built for steady grip and precise control during tightening and loosening tasks.
• Used condition with purpose — Shows signs of previous use typical of a functional tool, but remains ready for reliable performance.
• Compact and portable — Easy to carry in a tool kit, pouch, or drawer for on-the-spot repairs and assemblies.
• versatile use cases — Safe choice for bike maintenance, assembling furniture, electronics enclosures, and other 4mm hex fasteners.
• Maintenance tips — Wipe clean after use, keep it dry to prevent rust, and apply a light drop of oil to the joint if needed to maintain smooth operation.

Whether you’re a DIY enthusiast, a cyclist, or tackling a furniture project, this 4mm hex wrench with a 140mm length offers the leverage you need without sacrificing control. It’s a practical, value-driven addition to any toolbox, ready to help you tighten, loosen, and assemble with confidence.