For the more casual fabricator, Aldi, Lidl and Amazon offer some handy low-cost tools, such as these Parkside welding/assembly magnets. We try out two versions

When assembling or welding, it often feels like you need an extra hand. While useful tools such as locking pliers or screw clamps can do the trick, they need somewhere suitable to attach in the hope that they don’t slip. Another option is a magnet.