Review on 🔌 SamIdea PCB Mount Screw Terminal Block Connectors, 2 Pin and 3 Pin Socket Strips, 5.08mm Pitch for Arduino - Pack of 60pcs by Ben Walls

I have these and a few others that I've ordered from Sparkfun. They don't hold small wires like the Sparkfun does, and for some reason they're harder to tighten. I was hoping it would be the same product, but unfortunately it isn't. The clamping mechanism is slightly different. The pins on it are also a bit thicker, but they still fit the breadboard and breadboard perfectly, albeit with maybe a little more force.