Should I use T-track or miter slot for the long section parallel

Should I use T-track or miter slot for the long section parallel miter slot track Standard T-track nuts won't fit in table saw slots Our new Miter Slot Nuts will Turned from steel, zinc plated and sized to fit most standard 34 x 38 miter slot runners The Mitre Track is most commonly used for building custom router tables Throat Width: 19mm Outside Height: 13mm Outside Width: 30mm Internal Slot Width:

miter slot runners miter box having a base , a back con- lids and means for securing the shade track vision will be longitudinally through the two trough

miter slot track GM Enterprises - Offering Drillpro Blue Oxidation 100-1220mm T-track T-slot Miter Track Jig T Screw Fixture Slot For Table Saw Router Table Choose from our selection of miter tracks, including fixturing track, T-slot fixture plates, and more In stock and ready to ship