After suffering a dislocated finger, Sq Nuts founder Dave Wilson decided to design a tool to remove sewer plugs and caps. His journey began in his garage in 2019 working by trial and error. Starting with made to order 4 " sewer cap tool he expanded the line to the five combinations sockets sold today. Mass production started in 2021 after successfully receiving patents for his products. Today Sq Nuts are in high demand. Plumbing and Sewer professionals agree, “Why did it take so long?”