Suppliers of commercial plumbing repair parts and other related tools and supplies, founded in 1921. In addition to a comprehensive parts catalog of over 1,200 pages, Sexauer's "Special Parts" department will search for other rare or obsolete parts needed for any repair, including those of other vendors. Corporate headquarters are in Scarsdale, New York with the main distribution facility located in Louisville, Kentucky.

I own a set of mini screwdrivers that were promotional items. They are a bold yellow with the Sexauer logo in a navy blue. When using one in the presence of someone else, it's traditional to complain "Sexauer? I don't even get an <expletive deleted> coffee break!"

Info from http://www.jasmro.com/