Edited October 20, 2017
at 01:09 PM
Sears has the Craftsman VersaTrack™ 16-Piece Tool Hook Set for $5.92. Regular $11.99.
I had some points to use or lose. I hope these work with the Gladiator GearTrack.
Comments below confirm these work on the Gladiator GearTrack (might not be a Cinderella fit but it works).