This is the original design DPST (Double Pole Single Throw) knife switch with brass screws. Traditionally it has been used in many vintage equipment but now is mainly used for education purpose. You can use it to turn off and on two different devices or circuits at the same time.
Orders of 10 and more receive bulk pricing discounts.
Base size: L x W x H = 40 x 40 x 8 millimeters.
See bulk pricing discounts bellow: