Duratech Combination Spanner Set - 11-Piece - 8-19mm

The Duratech 11-Piece Combination Spanner Set is a professional-grade metric wrench set designed f...

Best current price£21.99from Joybuy

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JoybuyDuratech 12-Piece 6-22 Mm Combination Spanner Set, Metric Open End Wrench Set, Offset Ring End, Chrome Vanadium Steel, Din 3113, 12-Point, With Storage Pouch
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Joybuy UKDuratech 12-Piece 6-22 Mm Combination Spanner Set, Metric Open End Wrench Set, Offset Ring End, Chrome Vanadium Steel, Din 3113, 12-Point, With Storage Pouch
£3.99 delivery
£21.99
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OnBuy.com11-Piece Combination Spanner Set, Metric Open End Combination Wrench Set, Chrome Vanadium Steel, 8-19Mm, 12-Point, With Plastic Rack 820909685777
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£29.47
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Product Information

Full details

The Duratech 11-Piece Combination Spanner Set is a versatile toolkit designed for mechanics, DIY enthusiasts, and homeowners who require a reliable set of metric wrenches for fastening tasks. Built with high-quality heat-treated steel, this set provides excellent durability and a secure grip, though it is exclusively tailored for metric measurements, meaning it is not suitable for imperial or SAE hardware.

All features

Model Part NumberDURATECH11
BrandDuratech

Extended Product Information

FAQs

What sizes are included in this set?

The set includes 8mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, and 19mm.

Are these wrenches compatible with SAE/Imperial bolts?

No, these are strictly metric tools. Using them on SAE hardware may result in slippage and damage to the fasteners.

Can I use these with an impact wrench?

No, these are standard combination spanners for hand-tool use and should not be used with impact drivers.

How do I clean the tools if they get oily?

Wipe them down with a clean, dry shop towel. For heavier grease, use a degreaser followed by a quick wipe and oiling to prevent rust.

Is the storage rack removable?

Yes, the spanners can be easily removed from the rack for individual use and clipped back in for storage.

What does the 12-point box end do?

The 12-point design allows you to engage the fastener in 30-degree increments rather than 60-degree, providing better utility in tight spaces.

Troubleshooting

Spanner feels loose on a bolt head

Verify that you are using the correct metric size and that the fastener itself is not damaged or rounded.

Spanner is stuck in a tight area

Slowly rotate the tool to find the 15-degree offset position that allows for clearance, or use the open-end side to slide off the fastener.

Surface rust appearing on the spanner

Use a fine-grit abrasive pad to remove surface oxidation and apply a thin layer of protective tool oil.

Pros and Cons

Pros

  • Durable heat-treated steel construction
  • Comprehensive size range from 8mm to 19mm
  • 15-degree offset improves accessibility
  • Includes a convenient storage rack
  • Clearly stamped size markings for fast identification

Cons

  • Limited to metric sizes only
  • Not intended for heavy-duty industrial pneumatic impact use
  • Rack takes up significant space on small tool chests

Setup, Compatibility & Care

To keep your Duratech spanners in peak condition, store them on the provided rack after each use to prevent oxidation and loss. While the polished finish is corrosion-resistant, it is good practice to apply a light coat of machine oil if storing the set in humid environments like an unheated garage. Ensure you are using the correct metric size for each fastener to avoid damaging the tool or the bolt head. These spanners are designed for manual use; avoid using cheater bars or extensions, as this can apply excessive torque and potentially compromise the steel structure.

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