MALONE SPECIALTY INC. is a leading provider of metric fittings and metric adapters.

For over forty years, we have supplied metric, British, and foreign threaded fluid connecting products for industrial, construction and transportation applications in North America, with our manufacturing facility achieving ISO 9001:2015 at the end of 2017.

Malone Specialty Inc. was founded in 1982 with the mission of supplying custom fluid connecting devices in metric threads. The first customer of the company was Mack Trucks Inc., who had just started selling the Mid-Liner series and wanted a domestic source for the metric fluid connectors as spare parts. This relationship quickly grew as Malone Specialty started to design and produce replacement lines and other components.