Spanner is a slang word for wrench, it is a tool with U shape at the end used to fasten nuts and bolt by providing grip while turning either clockwise or anti-clockwise. It came about as a shortening for a spanner wrench. The most common sizes for these tools are 13, 17, 19, 22,24,27,30,36mm. In Australia, most spanners are made from Iron alloy mixed with chromium and vanadium. In some specialized tools, titanium is added for strength. Types of spanners and their uses
There is more to choosing a spanner then just the right size. The length size needs to be taken into account as it affects the amount of force that can be used. Where the nut or bolt is will also determine the tool used while a flat head will work on open surfaces for things in confined spaces a box or flex head may be better suited. In Conclusion A spanner is a must in every handy man’s toolbox as it is versatile as shown above for use in anything for plumbing to motor mechanics to basic home d.i.y. As with any tools one must purchase these from a reputable supplier to ensure the quality alloy for the tools as well as professional help on which best suite the job you are undertaking
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February 2019
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