Knife switch with plastic base is suitable for low voltage experiments (less than 3.6V). Includes screw connecting posts. Additional Info: Knife switch with plastic base is suitable for low voltage experiments (less than 3.6v). Includes screw connecting posts. Package Size(L x W x H): 2 X 2.5 X 0.25 (IN) Categories: Electricity, Switches HTS Code: 8535.30.0040 UNSPSC: 3.91222e+007 Country Of Origin: INDIA