Neilsen Adjustable Tri Square Angle Builders Tool - 230 x 160mm

The Neilsen Adjustable Tri Square Angle Tool is a professional-grade instrument designed for preci...

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eBayNeilsen Adjustable Tri Square Angle Stainless Steel Builders Tool 230 x 160mm
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AmazonNeilsen CT7323 Adjustable Square Angle Tool - Material: Stainless Steel | Finish: Rust-Free | Size: 230 x 160mm | Ideal for Setting Out Accurate Corners and Reveals Around Windows & Frames
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£13.45
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Product Information

Full details

The Neilsen Adjustable Tri Square Angle Tool is an essential instrument for builders, carpenters, and engineers who require high precision when marking out angles and square corners. Designed to simplify tasks like framing and window installation, it provides the versatility of a combined square and angle gauge in one compact, stainless steel unit; however, users should note that the locking mechanism must be tightened firmly to maintain absolute consistency during repetitive marking tasks.

All features

Model Part NumberCT7323
BrandNeilsen

Extended Product Information

FAQs

What is the material of the tool?

The Neilsen Adjustable Tri Square is constructed from high-quality stainless steel.

What are the dimensions of the tool?

The tool measures 230 x 160mm.

Can this be used for metalworking?

Yes, its durable stainless steel construction makes it suitable for both building and engineering/metalworking tasks.

Does it rust easily?

No, it features a rust-free finish specifically designed for longevity in various working conditions.

Is the angle adjustment precise?

The tool allows for accurate adjustments, though users should ensure the locking mechanism is fully tightened to maintain the setting.

Troubleshooting

Angle moves during marking

Ensure the locking knob is tightened completely after adjustment; if slippage persists, check the pivot screw for debris.

Scale markings are hard to read

Wipe the surface with a dry microfiber cloth to remove dust; you may use a non-abrasive degreaser if there is oil buildup.

Tool feels stiff during adjustment

Loosen the locking nut slightly and apply a tiny drop of light machine oil to the pivot point.

Pros and Cons

Pros

  • Durable stainless steel build prevents rust
  • Dual-functionality saves space in tool kits
  • Compact size is ideal for portability
  • Excellent for intricate window and door frame reveals
  • Provides high-precision layout accuracy

Cons

  • Requires careful manual tightening of the lock
  • Size may be too small for large-scale timber framing
  • Steel construction can be heavy compared to aluminum alternatives

Setup, Compatibility & Care

To begin using the tool, ensure the pivot screw is loosened before adjusting the blade to your desired angle. Once the angle is set, tighten the locking knob securely to prevent movement during marking. For maintenance, keep the pivot mechanism free of debris or grit by wiping it with a clean cloth after use. If the tool is exposed to moisture, dry it immediately to preserve the stainless steel finish. Store in a dedicated tool pouch to prevent the blade from bending or scratching.

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