IPA Tools has released a new truck and trailer connector cleaner master set (part #8044) for use in cleaning male and female electrical terminals.

The 6-piece set is designed for use on 4, 5, 6, 7 spade, and 7 round truck and trailer male and female electrical terminals and includes custom-sized swabs for removing debris and applying the included DeoxIT contact enhancer solution.

The unique, patented design allows for the precise removal of corrosion from both male and female pins while maintaining proper pin dimensions, IPA said. It also can be used to clean butt and bullet type connectors found on most tail and side marker assemblies.