POWERTEC 71609-P4 3" T-Track Intersection Kit with Predrilled Mounting Holes, 4 Sets, Universal T-Track Accessories for Woodworking Jigs and Fixtures

I've used several packages of these now: well machined and work perfectly.

Ordered 4 sets. Got one. Ad clearly says 4 sets. Package clearly says 1 set.

Dude, this POWERTEC T-Track Intersection Kit is a game changer for jigs and fixtures! Forget tricky measuring and drilling – the pre-drilled holes make assembly super easy. Plus, the tracks cross over so you can move your clamps and stuff in all sorts of directions. No more wrestling with awkward setups for different projects. It's built well and affordable, so totally worth it. Just sayin', these are just the intersection pieces, not the whole track system.

I used 12 of these intersections on an assembly table in my wood shop. All of them are accurately made so they line up perfectly with my other sections of T-Track. Excellent value for the price.

Makes installing T-track much easier and saves a ton of time! You could always miter all the pieces yourself but the time it would take is way more valuable than the few bucks it costs to purchase these perfectly cut intersections. I am still finishing up the install of the powertec universal T-track but I have been wanting to do this for a while. Being able to secure your workpiece is obviously critical and I find myself having to spend way too much time trying to clamp or secure via whatever means available. This system should enable me to dog down workpieces in almost no time at all. I have a slab flattening jig that rolls over the table also so the track system should have endless value. Update… I forgot to mention that you should remember to take into consideration the impact on measuring if you are going to use precut intersections. The ones from Powertec (which I would highly recommend without any compensation or gift etc to say) are a total of six additional inches in each direction. That means you will have much shorter lengths of track than you might expect. e.g. the track between T’s in one direction on my setup is only 7 inches because the precut intersections add a total of 6 more. This means I have 13 inches between the center of the track . Love it!