Newbie question regarding miter tracks, miter bars, t-tracks, etc

9:36 Go to channel · Fixing the Dewalt Tablesaw DWE-7491's MiterT-track for a perfect

T30524 Miter Gauge T-Slot Track, 48 This 48 aluminum T-slot track measures 1516 wide by 18 deep This track allows you to attach and adjust the

miter slot I have a multi purpose workbench that has a miter slot that's about 38 deep and 34 wide A gauge I bought for it did not fit because the bar

miter slot track 32 Miter Gauge T-Slot Track, 32, Silver For use with 34 miter bar