Does 23-272 replace my Stanely track?

Hey, Mike. When I looked up that number, I saw an old discussion of ours where someone had the same Stanley model number. You can view it by visiting this link.

As you can see, they had something more like our 23-242. This track is meant to accommodate convex rollers, while the 23-272 you mentioned originally is meant to accommodate concave rollers. This is an important distinction! What kind of rollers do you have? Also, how do your dimensions match up to both of these tracks? These are the two key pieces of information you need to determine before you select the right replacement track. See the video below for more information.

I'm afraid they never got back to us. Your best bet is to compare our specs to your own based on the information I mentioned above.