Faithfull
Faithfull Coloured Hexagon Key 4mm FAIHK4C
Model FAIHK4C
Best price
Where to buy
| Retailer | Price | Availability | Visit |
|---|---|---|---|
| Cheapestchecked yesterday | £1.86 | In stock | Visit Blueperry agriculture (UK) (opens in a new tab) |
 checked within the hour | £2.49£2.81 | In stock | Visit Tooled Up (opens in a new tab) |
 retailer's price from 16 Jul 2026 | £2.70 | 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 4% above the lowest we have seen.
About this product
The Faithfull 4mm Colour Coded Ball End Hexagon Allen Key is a mid-range size suited to general purpose applications, including furniture assembly, bicycle maintenance, automotive work, appliance repair and general mechanical tasks. It is made from S2 steel, giving good resistance to impact and long-lasting durability.
The key is colour-coded for quick size identification, and its ball end design allows access to fasteners at offset angles, useful for deep-set screws or hard-to-reach places. The long arm provides extra leverage and reach when working with recessed fasteners or in confined spaces.
Features and Benefits
- :
- S2 steel construction for long-lasting performance
- Colour-coded for quick identification
- Ball end enables angled access to fasteners
- Long arm provides enhanced leverage and reach Specifications: Size: 4mm Key Type: Long Arm
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