A Spanner is a pretty useful tool for homeowners, engineer, and technicians, and we all use it for hundreds of day-to-day applications. As you know, many product variations are there in the market for unique applications, and the Spanner also comes in many types to fulfill all your needs today. If you visit the nearest hardware shop or house improvement store; you will come across all the spanner types at affordable rates now. Anyway, will you ever see products made of wood or plastic? Well, you can find wooden and plastic ones in toy shops, but you can’t incorporate those wooden and plastic products in your day-to-day applications. Tightening and loosening of nuts and bolts are the primary applications of a Spanner. And, almost all the nuts and bolts are metallic products in today’s world.
Is aluminium the best metal option for a Spanner?
Well, aluminium is a versatile metal that comes with many unique features, but this metal is a softer one when compared with nuts and bolts made of steel. And, this means an aluminium wrench can get damaged if you use it for tightening or loosening a nut/bolt. A malleable metal won’t suit for Spanner products. Also, aluminium can get damaged by dents formation over the years as a wrench is a tool that gets exposed to many harsh conditions such as blows and falls.
How about ordinary steel?
Regular steel is a dense metal when compare to aluminum, but it is the weakest when considering corrosion resistance. As you know, general steel gets corrode even by the water present in the air. And, this means a Spanner made of ordinary steel will get deteriorate within a few days, wasting your time and money in the long run. Well, regular steel could be the lowest-price metal when compare with other metal types. But, “the cost” isn’t the first factor to consider when shopping wrenches; the quality gets the priority here.
How about stainless steel?
Well, stainless steel is one of the most used metals in today’s world, but is it suitable for Spanner production? High strength to weight ratio and extraordinary corrosion resistance are there top features of stainless steel. Anyway, the strength to weight ratio of stainless isn’t sufficient for wrenches. For example, nuts and bolts used for robust applications are harder ones than stainless steel; hence a Spanner made of stainless steel can get damaged.
So, what is the ideal metal option for Spanner production?
Well, the experts in the industry now use a combined metal for it. It’s a chromium-vanadium alloy that comes with top-class features such as high strength to weight ration and rigidity. Also, chrome-plated for extra corrosion resistance. A Spanner made of this metal alloy is the ideal product to use on any nut and bolt in your application. Anyway, the manufacture of wrenches has to focus on other factors such as product quality as well here.
The smoothness of the spanner mouth is the fact that makes sure no damages take place on nuts and bolts. The chromium-vanadium alloy lasts for many years if you keep the wrench in a safe place when not-in-use. Another fact that we would like to highlight here is the price of these products. You can buy spanners at pretty affordable rates today. The high number of products available on the market is the reason for these affordable prices. The high competition makes manufacturers sell their products at affordable rates today.