This is a PCB mount, 3 position screw terminal block.
5mm screw terminal block, 2 position, PCB mount
This is a set of wheelchair motors and make great heavy duty robot motors. One left motor and one right motor. They are right angle gear drives with a release and electric brakes. They are 24VDC and the operating speed is 120 RPM.
Used for testing: TFMINI Micro LiDAR Module, connectors have been changed for testing.