Closet door wheels needed with

A quick learner from Anaheim, California says:
December 28, 2016
I need the closet door wheels for the attached photos. They have a marking as follows: COX 21-717 21-767 21-718. The wheels that make contact with the rail are rounded (not concave). I'm having a difficult time finding these type of closet door rails. The doors have mirrored glass. I hope someone can help me.
User submitted photos of a closet door roller.
Profile picture of Tom
Tom from SWISCO responded:
December 29, 2016
Thank you for your post. Have you seen our Mirror Wardrobe Door Roller, Convex 23-081? This looks very similar to you roller. Many of our customers have used this to replace their Cox rollers.
Mirror Wardrobe Door Roller, Concave
Mirror Wardrobe Door Roller, Concave
23-064
$10.97
Mirror Wardrobe Door Roller, Convex
Mirror Wardrobe Door Roller, Convex
23-081
$5.97
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