Faithfull Engineer's Squares Set - 4 Piece
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B&QB&Q - Engineer's Squares Set4 Piece Multi Colour (One Size)
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Product Information
Full details
The Faithfull Engineer's Squares Set is an essential precision tool kit for machinists, woodworkers, and fabricators who require absolute accuracy in their layout and inspection work. This 4-piece collection provides the versatility needed for various scale projects, offering professional-grade quality through hardened, precision-ground tool steel. While these squares offer exceptional durability and consistency for professional tasks, they are specialized tools that require careful handling to maintain their calibrated accuracy over time.
All features
| Model Part Number | 1363346 |
|---|---|
| Brand | Faithfull |
Extended Product Information
FAQs
What standard do these squares meet?
These squares meet the BS939 Grade B standard for professional accuracy.
What sizes are included in the set?
The set includes 50mm, 75mm, 100mm, and 150mm sizes.
Is the wooden case included?
Yes, a durable wooden storage case is provided to protect the squares and keep them organized.
Are the blades hardened?
Yes, the spring steel blades are hardened and tempered to ensure durability and resistance to bending.
How should I store them?
Keep them in the original wooden case in a dry environment to prevent corrosion and protect the edges from damage.
Troubleshooting
Visible surface rust
Gently clean the surface with a fine abrasive pad and apply a light coat of machine oil or rust preventative.
Square feels inaccurate
Clean both the stock and blade surfaces thoroughly to remove debris and check against a known precision master square.
Pros and Cons
Pros
- Meets BS939 Grade B accuracy standards
- Hardened and tempered steel prevents deformation
- Versatile range of four common sizes
- Includes a dedicated protective storage case
Cons
- Not suitable for outdoor storage in humid environments
- Requires periodic calibration checks for high-precision projects
- Limited to 90-degree measurements
Setup, Compatibility & Care
No specialized setup is required; these squares are ready for immediate use upon removal from the box. To ensure a long service life, always store the squares in the provided wooden case when not in use to avoid nicks or scratches on the precision ground edges. Periodically wipe the blades with a light machine oil to prevent oxidation, especially if working in a workshop with varying humidity levels. Avoid dropping these tools, as impact can easily compromise the calibrated 90-degree angle.