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Silverline Box Spanner Metric Set Review: Practical six-piece kit for DIY repairs

Silverline 589709 Box Spanner Metric Set 6pce 8 - 19 mm, Silver
4.6
[Double-Ended Design]  Two functional ends for convenient access and versatile fastening.
[Includes Tommy Bar]  Provides extra leverage and torque for stubborn fasteners.
[Metric Size Range]  Sizes 8x9 to 18x19 mm cover common bolt and nut dimensions.
[Six Dual Sizes]  Offers six dual-size options for versatile workshop and roadside use.
[Model 589709]  Catalogued model number 589709 for easy reordering and product reference.
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Home improvement hand tools can deliver a compact, practical spanner solution for common metric nuts and bolts. DIYers gain quicker, less stressful repairs with Silverline Box Spanner Metric Set, reducing faff and time spent hunting for the right size. Will the set hold up under regular use and suit typical household jobs?

⚡ At a Glance
  • Size Range: Covers metric pairs 8 x 9, 10 x 11, 12 x 13, 14 x 15, 16 x 17 and 18 x 19 mm
  • Best for: DIYers and plumbers performing sink, tap and general domestic repairs
  • Not ideal for: Large-scale industrial work or automotive tasks needing larger or specialised wrenches

Six double-ended box spanners cover common household metric sizes from 8 x 9 to 18 x 19 mm. Includes a tommy bar and carries the model number 589709.


Quicker size changes - with double-ended box spanners

Each spanner has two box ends in different metric sizes so one tool replaces two separate spanners. Box-end geometry engages flats fully to reduce slipping during use.

Fewer tools are needed and swaps between sizes happen faster, which speeds up routine jobs and keeps the workspace tidier.

More torque where needed - with included tommy bar

Tommy bar fits through the spanner to form a simple T-handle, increasing leverage without extra equipment. The extra length improves turning force on stubborn fasteners.

Loosening or tightening stuck nuts becomes easier, especially in household plumbing and maintenance tasks where extra leverage is often needed.

Dependable for regular DIY - with straightforward, robust design

Box-end contact spreads force across the flats of a nut rather than on corners, lowering the risk of rounding. Simple geometry and solid construction reduce wear under normal domestic use.

Reliable performance for common repairs and maintenance means fewer replacements and steady service in a busy home toolbox.

✨ The 4 Key Reasons for Silverline Box Spanner Metric Set
  1. Excellent value - Offers dependable performance for routine home repair and maintenance
  2. Good build quality - Sturdy construction resists wear during regular DIY use
  3. Easy to use - Clear sizing and simple operation minimise setup time
  4. Compact six-piece set - Fits small toolboxes and saves storage space
📋 Technical Details at a Glance
  • Category: Home Improvement
  • Brand: Silverline
  • Model number: 589709
  • Product ID: B0015NPPGA
  • Set size: 6 pieces
❓ Frequently Asked Questions

Q: Are metric sizes included in the set?

A: Yes, the set contains six metric pairs: 8 x 9, 10 x 11, 12 x 13, 14 x 15, 16 x 17 and 18 x 19 mm.

Q: Does the set include a tommy bar?

A: Yes, a tommy bar is included according to the product description, for added leverage.

Q: Is the set suitable for sink or tap repairs?

A: User reviews report reliable performance for sink and tap repairs, indicating suitability for common plumbing maintenance.

🏆 Our Verdict

Ideal for DIYers and tradespeople who need a compact metric spanner set for household maintenance. The six double-ended spanners plus a tommy bar make common plumbing and domestic jobs quicker while reducing the number of tools carried. Given the solid build and practical range, the set represents straightforward, long-lasting value for a busy home workshop.