Sheaffer O-Ring Seater for PFM (Tool S24) nib assembly Indented clicker top with Arrow/Halo

Indented clicker top with Arrow/Halo logo

Convex clicker top

Marketed by Sung Ha Trading CO

PEN USES CROSS REFILL

Sheaffer O-Ring Seater for PFM (Tool S24) nib assembly Indented clicker top with Arrow/HaloHelps a great deal in getting a new O Ring seated in the back end of a PFM barrel. To use it, you remove all the parts from inside and outside the barrel, take the old O Ring out with a D3 probe, clean the slot out and grease it up, stick the business end of this tool through the front of the barrel, and work a new O Ring into the slot on the pen. The tool comes with a small tamper to help push the O Ring down and sideways into the slot. The S24 PFM