The Genus End Stop for Genus Support Rods fit at the end of Genus support rods. You can use the end stops when you don't intend to add further accessories to the female threaded rods. In addition, the end stops prevent attachments on rods from sliding off.
Fit at the end of all Genus support rods
Used at the ends of rods where no further support system is to be used
Prevent sliding off of attachments on rods