Wrenches & Spanners

Wrenches & Spanners

A spanner or sometimes called a wrench, is the most common tool used for gripping, fastening and loosening nuts and bolts. The spanners that have adjustable jaws are referred to as adjustable wrenches (or in the USA crescents). Most good quality spanners and wrenches are drop forged and chrome plated. They are forged from high quality steel such as chromium-vanadium. This is then hardened and tempered to give a hard work face to ensure the tool last a long work life and don’t round and burr over the edges.

Article Source: http://EzineArticles.com/5974438


Leave a Reply

Your email address will not be published. Required fields are marked *