Sheaffer Tool Used in Clip Application and Removal to cap, heavy steel, measures 4.25 inches long.  Narrow 2 inch long slit in the center of tool going lengthwise.  Total length is 4 inches. (1 avail)

Knock Out Block Solid wood, steel plate over 4 different hole diameters, includes 4 steel rods to knock out feed & nib units and a convenient place to store the rods at end of knock out block. Necessary tool for removing feed and nib units from vintage pen sections.