Blue 3p Screw Connector

Versatile

They are very convenient because it allows you to install a board with no problems.

High quality

These are high quality connectors. They work as you would expect them to.

Fits standard breadboards, screws hold wires effectively

The leads are aligned for a standard breadboard and fit securely.

Connectors for electronic circuits

as described, good quality and very useful in avoiding wire soldering on printed circuit boards.

Handy to have for building circuits

Comes in handy when you want to connect wires without having to solder them to the circuit.

Item is as described and arrived quickly

Everything is good. Well made terminal blocks. Good consistency and I found no bad ones in the bunch. I like the longer pins - they are sized perfectly for consistent back board soldering.

Great for home brew electronics projects.

I've already got several of these in use. And they aren't just for Arduino. Standard pcb spacing makes them great for all kinds of electronics projects.
I highly recommend!

Good product

They didn't melt or anything when I soldered them, they haven't twisted and broken when I tightened the screws, the screws didn't strip out. They join together effectively. They feel well worth the money so far.

Worked well

Works as expected. Fits good on the circuit board, not loose or slipping around.

Well made and very high quality

A well designed product that fit my custom PCB's perfectly. Easy to use. Sturdy construction. Highly recommend to all PCB builders.

Good for arduino projects

Good quality easy to solder.