Ring spanners have round rings at either one or both ends. The heads fit either hexagonal or square bolt heads and should be able to loosen tough bolts. Once you have done this you need to look at the minimum and maximum sizes that the spanner set will allow you to work with. The first thing to think about is – are the tools actually going to work with the size of bolts and nuts you are using, but then it is also worth looking at the range to see the variety of sizes you can work with in the future. Minimum sizes tend to be around 6mm up to around 35mm but there aren’t many sets that cover this WHOLE range. For example, you may get a set that covers 15mm up to 35mm or a set that covers 6mm to 20mm. Case Open-ended spanners have just one open end. These are single-piece tools that can be used on most fasteners. Ratchet Spanner Sets are by far the most common that you are going to find as these will contain all of the tools that you need to complete a wide variety of jobs. Not only this but they will be used by professional contractors as well so you can be sure that you are purchasing long lasting products. They do tend to be a little more expensive but this is worth it for the practical ways in which they will help you to get the job done.

STORAGE TOOLBOX INCLUDED: Keep your spanners organized and easily transportable with the included sturdy case in this kit. The case ensures all the spanners are well-placed and easily accessible when needed, making it a must-have for any mechanic or DIY enthusiast. Combination spanners are a combination of a box-ended spanner and an open-ended spanner. One side has a closed ring for hexagonal or square nuts, and the other end is an open U-shape. The confusion comes from American English, where the word ‘wrench’ refers to both a spanner and a wrench. What are the different spanner types?Imperial measurements have largely been replaced with metric sizes these days. The most popular sets include spanners ranging in size from 8 – 19 mm. This means that you’re often better going for a harder case such as a heavy-duty plastic, metal or foam tray. These will be stronger and much more durable, not only making it easier for you to transport your tools safely, but also keeping them safe and stored correctly when they are not in use. The only real downside is that spanner sets in more sturdy cases are often going to be slightly more expensive. The Best Spanner Sets Features Ratcheting spanners are very popular – you don’t have to disengage the spanner head from the nut or bolt each time you make a turn. The main downside to a spanner is that you are never going to be in a “one size fits all” situation! You need a spanner that fits the nut or bolt perfectly to be able to create the grip needed to get the job done – but only a spanner that is the right size is going to do the job. This is why purchasing just one spanner isn’t enough – you are going to need a spanner set, which comprises a range of different spanners so that you always have one that is going to fit the job! A spanner set will include a variety of spanners in different shapes and sizes, with manufacturers looking at which spanners are the most commonly used and including these in one set. Not only does this mean that you will have everything in one place, but also that you will be saving money purchasing the spanners in bulk.

Yes – all good quality spanner sets are going to come with a warranty. This will usually be around 2-3 years, however, all good quality spanner sets are going to last you MUCH longer than this. We found some spanner sets that even come with a lifetime warranty!It is really important, as far as we are concerned, that the case of your spanner sets is good quality. You are going to need to keep all of your spanners together and protected if you want them to be long lasting – and the case is going to be there to do that. We used the word ‘wrench’ to refer to adjustable wrenches; those with a movable lower jaw that allows you to loosen different size nuts and bolts. One wrench can cover a range of sizes of fastening.