Faithfull
Faithfull Hex Socket 3/8in Drive 20mm FAISOC3820Q
Model FAISOC3820Q
Best price
Where to buy
| Retailer | Price | Availability | Visit |
|---|---|---|---|
| Cheapestchecked yesterday | £2.74 | In stock | Visit Blueperry agriculture (UK) (opens in a new tab) |
 checked within the hour | £3.49£4.14 | In stock | Visit Tooled Up (opens in a new tab) |
 retailer's price from 16 Jul 2026 | £3.64 | 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 20mm hexagon socket with 3/8" drive provides capacity for larger fasteners encountered in heavy-duty automotive work, commercial vehicle maintenance and industrial equipment servicing. The 20mm size handles substantial nuts and bolts found in suspension systems, steering assemblies and structural mounting applications. Manufactured from forged Chrome-Vanadium steel that undergoes precision hardening and tempering, this socket withstands high torque demands without deformation or failure. The satin chrome plated finish delivers lasting corrosion resistance, whilst the hexagon design ensures accurate fastener engagement, protecting both the socket and the fastener from premature wear.
Features and Benefits
- :
- 20mm socket size for larger automotive and industrial applications
- 3/8" drive fits standard ratchets and extension bars
- Chrome-Vanadium construction provides exceptional strength
- Heat-treated for optimal performance under load
- Hexagon profile ensures secure fastener fitting
- Chamfered entry for easy nut placement
- Corrosion-resistant chrome finish for long-term reliability Specifications: Socket Type: Hex Size (mm): 20
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