TOOGOO(R) Solenoid electric solenoid type push / pull 10 mm DC 12 V 2.1 kg force Product name: Solenoid Electromagnet Rating: 12 VDC. Type: push pull Force & stroke 10 mm 2.1 km / ratings 4.6 Body size: 30  15  13 mm / 1.2  0.6  0.5 (L * W * H) Diver bar size: 55  5 mm / 2.2  0.2 (L __ D)