These are the spare pins for the L-G Master Case Opener (59.0600). It comes in a package of 12. There are three pins of each of the four types. Individual types may be purchased separately in packages of 3.
Set of 3 polygon pins
Set of 3 knurled pins
Set of 3 round pins
Set of 3 multi-notched pins
Product size 0.5" X 0.2" X 0.2" Inches (12 X 5 X 5mm)