Performance Power Twin-Headed Plumbing Spanner

The set includes three double-ended spanners with the following sizes: 8x9mm, 10x11mm, and 12x13mm.

The tommy bar is a lever that inserts into the spanner to provide increased torque and leverage, making it easier to tighten or loosen bolts.

No, this spanner is specifically designed for monoblock tap securing bolts within the sizes provided. It may not fit other types of nuts or bolts.

Wipe them clean with a dry cloth after each use and store them in a dry location to prevent rust.

Yes, they are suitable for routine plumbing tasks and essential for anyone frequently working with monoblock taps. For very heavy-duty or specialized applications, additional tools might be required.

The product description does not specify the material, but they are designed for durability in plumbing applications.

No, these are manual hand tools and are not designed for use with power tools like impact wrenches.

Ensure you are using the correct size end for the bolt. If the bolt is non-standard or worn, it may not provide a proper fit. This spanner set is designed for specific common sizes.

Ensure the tommy bar is fully inserted into the spanner. For extremely tight bolts, consider using a penetrating lubricant and allowing it to sit before attempting to turn again. For severely seized bolts, professional assessment or a more specialized tool might be necessary.

Wipe the spanner dry immediately after use and store it in a dry environment. Light surface rust can often be removed with a fine-grit sandpaper or steel wool, followed by cleaning and drying.