Faithfull
Faithfull Hex Socket 3/8in Drive 11mm FAISOC3811Q
Model FAISOC3811Q
Best price
Where to buy
| Retailer | Price | Availability | Visit |
|---|---|---|---|
| Cheapestchecked 22 hours ago | £1.54 | In stock | Visit Blueperry agriculture (UK) (opens in a new tab) |
 checked 23 hours ago | £1.95£2.33 | In stock | Visit Tooled Up (opens in a new tab) |
 retailer's price from 16 Jul 2026 | £2.32 | 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
This Faithfull 11mm hexagon socket has a 3/8in drive, suited to automotive and industrial fasteners where this size is specified, including certain European vehicle brake and suspension components. It is forged from Chrome-Vanadium steel, then hardened and tempered for strength and durability under demanding use.
The hexagon profile ensures accurate engagement with nuts and bolts, reducing the risk of rounding fastener heads, while the chamfered end makes it easier to locate and fit onto nuts. A satin chrome plated finish helps protect the socket from corrosion in typical workshop environments.
Features and Benefits
- :
- 11mm socket size for specialised automotive and industrial fasteners
- 3/8" drive compatible with standard socket accessories
- Forged Chrome-Vanadium steel for superior strength
- Hardened and tempered for optimal torque handling
- Hexagon design minimises fastener damage
- Chamfered end for easy nut placement
- Satin chrome plating protects against workshop environments Specifications: Socket Type: Hex Size (mm): 11
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