Product Name: Keylock Switch;Voltage: AC 220V / 380V Current: 1A;Thread Dia(Approx): 11mm/0.433' Overall Size(Approx): 1.5 x 2.9cm/0.6' x 1.14'(D*L);Color: As Picture Shown Material: Metal;Weight: 18g Package Content: 1 x Key Lock Switch;2 x Keys: 2 x Keys