Professional long reach box spanners for commercial or occasional home use. This 4pc monoblock tap...Professional long reach box spanners for commercial or occasional home use. This 4pc monoblock tap / box spanner set features metric box spanners ranging from 8mm – 13mm. They are widely used in the installation and maintenance of sink taps and are manufactured from carbon steel for maximum strength and durability. The galvanized finish provides rust and corrosion resistance. The double-ended design means one spanner has 2 different sizes. Suitable for a number of purposes including automotive repair, plumbing, and maintenance work, these spanners are ideal for accessing nuts and bolts in hard to reach areas. Spanner length is 185mm. Comes complete with a T bar for ease of use (total length – 150mm). Specifications: 4pc Box spanner, Double ended spanner, 8 – 13mm spanner sizes, Total length of the spanner – 185mm, Tommy bar length – 150mm, Manufactured from carbon steel, Galvanized finish. Set includes: 1 x Box spanner 8mm x 9mm (total length 185mm), 1 x Box spanner 10mm x 11mm (total length 185mm), 1 x Box spanner 12mm x 13mm (total length 185mm), 1 x Tommy bar (total length 150mm).
This 4-piece AB Tools Tubular Box Spanner set is designed for professionals and DIY enthusiasts tackling plumbing and automotive tasks, particularly sink tap installations. Its key benefit is providing access to nuts and bolts in confined spaces with durable, long-reach spanners. A caveat to consider is that the set covers a specific metric range (8mm-13mm), which may not suit all applications. The set includes double-ended metric box spanners from 8mm to 13mm, manufactured from carbon steel with a galvanized finish for strength and corrosion resistance, along with a T-bar for leverage.
All features
Model Part Number
BPT338
Brand
AB Tools
Extended Product Information
FAQs
What materials are these spanners made from?
The spanners are manufactured from carbon steel for strength and durability.
What sizes are included in the set?
The set includes double-ended metric box spanners covering sizes 8mm x 9mm, 10mm x 11mm, and 12mm x 13mm.
How long are the spanners?
Each box spanner has a total length of 185mm.
What is the purpose of the T-bar?
The included T-bar (150mm length) provides leverage, making it easier to turn nuts and bolts, especially in tight spots or when they are difficult to loosen.
Are these spanners suitable for imperial sizes?
No, this set is specifically designed for metric sizes ranging from 8mm to 13mm.
How does the galvanized finish benefit the spanners?
The galvanized finish provides resistance to rust and corrosion, helping to maintain the spanners' condition and extend their lifespan.
Can I use these spanners for high-torque applications?
While constructed from durable carbon steel, they are best suited for moderate torque applications. For extremely high-torque needs, specialized tools may be more appropriate.
Troubleshooting
Spanner does not fit the nut.
Ensure you are using the correct metric size and that the nut is not damaged or metric/imperial mixed.
Difficulty turning a stubborn fastener.
Ensure the T-bar is fully inserted for maximum leverage. Apply steady, controlled force. Consider using a penetrating oil on the fastener if appropriate.
Spanner appears to be slipping.
Verify the spanner is fully seated onto the nut. Ensure the nut is not rounded or excessively worn. Use the correct size spanner.
Rust or corrosion forming on the spanner.
Clean the affected area with a wire brush and reapply a light coat of oil if necessary. Store in a dry place.
Pros and Cons
Pros
Excellent for tight spaces and deep-set fasteners.
Durable carbon steel construction ensures longevity.
Galvanized finish offers good rust and corrosion resistance.
Double-ended design maximizes usability with multiple sizes.
Includes a T-bar for improved torque and ease of use.
Cons
Limited to metric sizes 8mm-13mm.
May not be suitable for extremely high-torque applications.
The T-bar may not fit all spanner configurations if used independently.
Setup, Compatibility & Care
Setup:
Identify the correct spanner size needed for the nut or bolt.
Select the appropriate end of the double-ended spanner.
Slide the spanner over the fastener.
For increased leverage, insert the T-bar into the spanner's opening and apply turning force.
Compatibility:
The set is compatible with standard metric nuts and bolts within the 8mm to 13mm range.
The T-bar is designed to fit the openings of the included box spanners.
Care:
After use, wipe the spanners clean of dirt, grease, and debris.
Store the set in a dry environment to prevent corrosion, despite the galvanized finish.
Periodically inspect for any signs of wear or damage.