Brennan Industries”custom designed fittings address unique design problems where standardfittings are not feasible. Designers provide specsof the desired custom fitting, and Brennan provides a drawing, prototype, or production run of thefitting. Brennan can also manufacture one custom fitting if only one isneeded. Brennan is capable of quickly turning around all requests,which include different thread combinations for steel, stainless steel,or brass fittings — often within two weeks.