How wide is the tract of the wheel?

Quick Learner
Oct 30, 2009 12:16 pm
The 23-155 looks like what I need but I need to know how wide the tract of the wheel is. That dimension is not given. We need it to be 1/4 or 5/16 across where the rail fits into the wheel.
2 Replies

Paul from SWISCO
Nov 4, 2009 7:55 am


The 23-155 closet door roller features a 9/32" thick wheel with an inside dimension of 5/32". Take a look at the attached picture so that it is clear exactly what the two dimensions are measuring.

Alternate view of 23-155
Related Products