Designed for removal and installation of RX Head Nuts, EPI's RX Head Nut Runners can adapt to any size or style of RX Head Nut used at your plant. 


Engineered to quickly, easily, and safely remove/install RX Head Studs, EPI's RX Head Stud Turnout Tool is a tool most favored by field technicians industry wide.


The Master-Lee Engineered Products RX Vessel Stud Hole Plugs provide an effective and reliable seal to prevent water or debris from entering the vessel stud hole during RF maintenance outages.

Reactor Vessel Stud Hole Cleaner

Gathering feedback from our highly experienced field technicians, Master-Lee Engineered Products, Inc. has developed an entire line of tooling to enhance the RX Head Maintenance performed at your facility.  Designed to decrease time, cost, and dose, we're confident you will notice the immediate impact when you incorporate EPI's RX Head Maintenance Tooling products into your job.