What is another word for Robertson screwdriver?
Pronunciation: [ɹˈɒbətsən skɹˈuːdɹa͡ɪvə] (IPA) 
Robertson screwdriver is a tool used for driving screws with a specially designed socket head. It was invented in 1908 in Canada, by P.L. Robertson. However, sometimes it may be difficult to find this type of screwdriver in stores, or there may be a need to describe it in different terms. Some of the synonyms for the Robertson screwdriver include square drive screwdriver, Canadian screwdriver, green screwdriver, and Mastercraft screwdriver. These tools are all designed with the same shape and function, and they all work well for a wide range of tasks. Whatever the name, having the right screwdriver is an essential part of any DIY toolbox.
