Faithfull
Faithfull Long Arm Hexagon Key 3.0mm FAIHK30MLA
Model FAIHK30MLA
Best price
Where to buy
| Retailer | Price | Availability | Visit |
|---|---|---|---|
| Cheapestchecked 3 hours ago | £0.59 | In stock | Visit Blueperry agriculture (UK) (opens in a new tab) |
 checked 4 hours ago | £0.95 | In stock | Visit Tooled Up (opens in a new tab) |
 retailer's price from 16 Jul 2026 | £1.45 | 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 5% above the lowest we have seen.
About this product
The Faithfull FAIHK30MLA is a 3mm long arm hexagon key made from fully hardened chrome vanadium steel, designed for driving socket screws. It is a popular size for general precision engineering and small appliance maintenance, commonly used on bicycles, small machinery, electronics and domestic appliances. The long arm design provides enhanced reach and leverage for recessed or awkward fixings, improving control and reducing operator fatigue. The key is size-marked for quick identification and measures 98mm in length. The hardened construction resists wear and maintains precise engagement with socket screws.
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