Silverline LS14 Combination Spanner 14 mm

Product Information

In engineering circles a Spanner is often called a wrench and is generally used to grip a nut or bolt while applying torque or put more simply to help you fasten and loosen nuts and bolts. As you can see, it is best to know the thread type of the nut and then choose the spanner size that will then give the best fit. Once you know the thread type and size of the nut, then it is simple to look up the correct spanner size.

Combination spanners have either a doubled ended traditional spanner, or a spanner and a ratchet. The old method of how you used to measure the size of a spanner used to be; the spanner size was named after the fastener size.Called a wrench in America and Canada, this hand tool is specifically designed for tightening and loosening fixings and fastenings that correspond with its specific metric size. The open end spanner end allows you to turn from either end of the fitting, while the ring spanner end allows you to grip a fastening entirely where space allows. As such, the tool is highly versatile and can be used in a number of professions, such as; RS PRO aims to be your go-to brand when you need quality, reliability and value for money. With all our parts subjected to rigorous testing by our in-house experts, we're confident we can supply you with the tools and parts you need for any purpose. Just to mix things up a little; for nuts and bolts with BSW or BSF threads, you will need a spanner marked with the diameter size of the thread e.g. a 1/4″BSW or BSF nut or bolt would require a spanner marked 1/4″BSW. METRIC What Size Spanner do I need ?” is a common question. Theimmediate answer is another question: “ What type of thread does your nut and/or bolt have?”

The combination spanner is constructed of chrome vanadium steel, which offers excellent load bearing strength and hardness, and also good resistance to corrosion. As such, this robust and reliable tool promises a long service life even in challenging environments. High-quality materials allow for safe operation, even at the high torques. From RS PRO, this combination spanner is a robust and versatile tool for professionals and enthusiasts alike. The tool features an open-ended spanner on one end, and a ring spanner on the other, combing two tools in one. Below you will find a chart explaining the sizing of bolts and nuts complete with the basic sizing for which spanner fits which bolt. The table below covers Wrench and Hex sizes both in inches and in millimeters to ensure that no matter where you find yourself in the world you can obtain the information you need to make an informed decision on the subject of bolt sizing.First of all, there are lots of types of spanners and sizings which you will need to identify for the intended task, whether it’s plumbing, fixing a car or DIY. So before buying a spanner make sure you know exactly what you need! Most lists of spanner sizes are divided into 2 rows, Nominal Size and Spanner size. Trying to match your spanners and bolts can be a confusing and frustrating process. You hear a lot of phrases and words being thrown about, ‘M5’ this and ‘M12’ that, and you may not understand everything being said. This guide is here to help you, and hopefully give you a better understanding and put a stop to the confusion once and for all! Types of Spanners: