Extra-Long Ring/Ratchet Spanner, 10mm – Fine-Gear Precision Tool

Brief Overview

This extra-long ring/ratchet spanner delivers the reach and articulation professionals need when working in tight engine bays, equipment assemblies, and confined spaces. The 315mm extended handle combined with the asymmetrically offset swivel head ensures you can access fasteners at awkward angles without repositioning the entire tool. Pair this with complementary extended-length double-ring wrenches to build a complete reach-access toolkit for your customer base.

---

Key Features

• Fine 72-Tooth Ratchet Mechanism – Smoother engagement, reduced ratchet throw, and finer control when working in tight quarters
• Asymmetric 12-Point Ring Design – Offset geometry reduces knuckle strike and improves clearance in confined installations
• Swivel Ratchet Head – Hinged joint allows articulation up to 90°, enabling fastener access from multiple angles without tool removal
• Chrome-Vanadium Key with Chrome-Molybdenum Insert – Durable construction balances strength with controlled torque safety; insert prevents deformation under stress
• Polished Chrome Finish – Professional appearance, corrosion resistance, and easy cleaning between jobs
• Extended 315mm Length – Designed for reach applications in automotive engine work, industrial equipment assembly, and machinery maintenance

---

Business Advantages for Resellers

• High Margin Accessory Tool – Extra-long spanners command premium pricing; customers perceive them as specialized, justifying higher per-unit profit
• Professional Shop Essential – Mechanics and technicians consider reach tools non-negotiable; stock drives repeat orders
• Complements Existing Sets – Pairs naturally with combination ring and open-end spanners and standard ratchet sets; encourage bundled orders
• Durable, Low-Return Profile – Chrome-Vanadium construction ensures longevity; fine 72-tooth mechanism reduces customer frustration with coarse ratchets
• Stock Multiple Sizes – Customers typically purchase entire size ranges; this 10mm model is a high-demand fastener size

---

Technical Specifications

Specification	Value
Size	10 mm
Overall Length	315 mm
Ratchet Type	Fine gear, 72 teeth
Ring Profile	12-point, asymmetrically offset
Head Design	Swivel (articulating), hinged joint
Material – Handle	Chrome-Vanadium (Cr-V)
Material – Ratchet Insert	Chrome-Molybdenum (Cr-Mo)
Maximum Torque	85 Nm
Finish	Polished chrome

---

Why This Tool Matters for Your Business

The asymmetric offset and swivel head eliminate the need for multiple tool changes during complex assembly work. Where a standard spanner would require repositioning or backing off, this extra-long ratchet spanner maintains grip while the hinged head adjusts to the fastener angle. The 72-tooth fine ratchet mechanism delivers smooth, controlled engagement—critical when working with precision fasteners that cannot tolerate aggressive ratchet throw.

At 85 Nm maximum torque, this tool is suited for fasteners in the 10mm range across automotive, light industrial, and maintenance applications. The Chrome-Vanadium/Chrome-Molybdenum construction resists deformation under shock loads, protecting both the tool and the fastener.

---

Stock Recommendation

Order in multiples to satisfy both individual mechanic purchases and complete-set demands. This 10mm size is a frequently-used fastener dimension; professional shops typically maintain at least 2–3 units in inventory. Position alongside other extended-reach ring spanners to cross-sell full-size progressions and increase average order value.