This specially-designed tool is used to install and remove the high pressure seat (hard seat) from the body of the new Scubapro MK2 Evo.

It features two sides, one side is used to install the high pressure seat with the stainless guide pin to center the hard seat onto the tool and the other side is used to remove the hard seat by pushing it out without damaging the surface of the knife-edge. The wider step serves as a finger hold/support for efficient use.

The body is machined from Acetal.

Regulator and parts are not included.