Faithfull
Faithfull Hexagon Key 19.0mm FAIHK190M
Model FAIHK190M
Best price
Where to buy
| Retailer | Price | Availability | Visit |
|---|---|---|---|
| Cheapestchecked 3 hours ago | £12.59 | In stock | Visit Blueperry agriculture (UK) (opens in a new tab) |
 checked 4 hours ago | £13.95£19.07 | In stock | Visit Tooled Up (opens in a new tab) |
 retailer's price from 16 Jul 2026 | £14.56 | In stock | Visit Blueperry Tool & Builders Merchants (UK) (opens in a new tab) |
Prices exclude delivery. We may earn a commission if you buy through these links, which never affects the ranking above — it is always cheapest first.
Price history
Full price historyToday's price is above the 53-day average and 4% above the lowest we have recorded, so it may be worth waiting.
About this product
The Faithfull 19mm Hexagon Allen Key is the largest size in this professional range, engineered for the most demanding heavy-duty applications. This substantial tool is essential for industrial machinery, large construction equipment, and major structural assemblies where maximum leverage and torque application are critical. Constructed from fully hardened chrome vanadium steel, this 19mm key provides exceptional strength and rigidity for extreme high-torque applications. The chamfered edges protect both the key blade and valuable fittings from damage, ensuring longevity for both tool and components. Clear size markings facilitate quick identification.
Features and Benefits
- :
- 19mm size for the largest hexagon socket applications
- Fully hardened chrome vanadium steel for superior strength and durability
- Chamfered edges protect tool and fittings from damage
- Clearly marked with size for easy identification
- Perfect for heavy industrial and large-scale construction work
- Professional quality for the most demanding trade applications Specifications: Key Type: Standard Size (mm): 19
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