This simple switch is used by students to make electrical circuits. This quality knife switch is perfect for science projects and electronic experimentation. With its predrilled holes, it can easily be mounted on any wooden surface or project board. Because of the open structure of the switch, you can visually determine if the circuit is closed or open.

**Please note that binding posts may be black and red**

This improved design has two screw terminals that do not require a screw driver and are much easier to use than the traditional screw terminals. This switch can be used for all low voltage applications up to 36 Volts.
The base measures about 34mm x 74mm.