Faithfull
Faithfull Hexagon Key 0.050in A/F FAIHK050
Model FAIHK050
Best price
Where to buy
| Retailer | Price | Availability | Visit |
|---|---|---|---|
| Cheapestchecked 22 hours ago | £0.42 | In stock | Visit Blueperry agriculture (UK) (opens in a new tab) |
 checked 22 hours ago | £0.49£0.62 | In stock | Visit Tooled Up (opens in a new tab) |
 retailer's price from 16 Jul 2026 | £1.31 | 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 below the 53-day average, and 2% above the lowest we have seen.
About this product
The Faithfull 0.050" AF Hexagon Allen Key provides professional quality performance for fine precision fastening tasks. This compact size is ideal for small-scale mechanical work, precision instruments, and applications where space constraints demand a smaller tool profile whilst still requiring reliable torque application. Crafted from fully hardened chrome vanadium steel, this key offers exceptional durability and resistance to wear, ensuring consistent performance across its service life. The hardened steel construction prevents deformation under load, maintaining the precise hexagon profile necessary for secure fastener engagement without risk of stripping or damaging delicate fixings.
Features and Benefits
- :
- 0.050" AF size perfect for fine precision work
- Fully hardened chrome vanadium steel for lasting durability
- Professional quality construction throughout
- Maintains precise hexagon profile under load
- Ideal for small-scale mechanical assemblies
- Prevents fastener damage through accurate fit
- Suitable for trade and specialist applications Specifications: Key Type: Standard Size (in): 0.050
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