Xtrade Combination Square - 300mm - 12in

The Xtrade Combination Square is a heavy-duty precision tool designed for accurate marking and mea...

Best current price£10.24from OnBuy.com

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OnBuy.comXtrade Combination Square 5063918183390
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B&Q - Xtrade Combination Square Silver/black (300mm X 12In)
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Product Information

Full details

The Xtrade Combination Square is an essential precision instrument for professional tradespeople and serious DIY enthusiasts who require absolute accuracy in layout and marking tasks. Its primary benefit lies in its dual-scale versatility and robust build quality, providing reliable measurements for both metric and imperial projects. While its heavy-duty construction ensures longevity, users should note that the unit's substantial weight might feel slightly cumbersome for delicate, light-duty bench work compared to smaller, specialized squares.

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BrandXTRADE

Extended Product Information

FAQs

Is this tool suitable for outdoor construction sites?

Yes, the heavy-duty construction is designed to handle the demands of professional construction sites.

Does it measure in both millimeters and inches?

Yes, it features both metric and imperial scales for maximum versatility.

Where is the scriber stored?

The scriber is integrated directly into the head of the square for easy access.

How do I check if my square is still accurate?

Place the square against a straight edge and draw a line, then flip the square over and draw a line along the same edge; if the lines coincide, it is accurate.

Can I replace the blade if it gets bent?

The blade is designed as a precision component; if it is bent, it is generally recommended to replace the entire unit to maintain accuracy.

Troubleshooting

The sliding head feels gritty or sticks when moving.

Clean the blade groove with a dry brush and apply a tiny amount of dry lubricant or silicone spray.

The tool does not lock firmly in place.

Check the locking screw for debris or check if the internal pin has been damaged; ensure the screw is fully seated.

The markings are difficult to read in low light.

Wipe the blade clean and use a white or silver paint marker to highlight the etched graduations if needed.

Pros and Cons

Pros

  • Durable, heavy-duty construction for long-term use
  • Switchable between imperial and metric measurements
  • Integrated scriber saves time and improves accuracy
  • Solid locking mechanism prevents movement during marking

Cons

  • Heavier than standard lightweight plastic alternatives
  • May require occasional calibration checks after heavy drops
  • Fixed 300mm length may be too large for very small hobby projects

Setup, Compatibility & Care

To keep your Xtrade Combination Square functioning optimally, ensure the locking screw is tightened only until firm; overtightening can lead to premature wear of the thread. Regularly inspect the blade and head for accumulated sawdust or debris, which can affect the squareness of the tool. If the square is dropped, verify its accuracy by comparing it against a known master square or using the 'flip method' on a flat surface to check for light gaps. Wipe the steel blade with a light coat of machine oil periodically to prevent oxidation and ensure the sliding mechanism remains smooth.

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