Electromagnet specification:

Type : Push Pull
Size:16 x 19.9 x 38mm / 0.63" x 0.78" x 1.5 inch
Voltage: DC 12V
Current: 0.28A
Resistance: about 42 ohms
Cable length: about 60mm/2.36"
Stroke : 10mm Adjustable Stroke
Weight: 22g

Note: Please don't power for a long time because the temperature rises quickly, it can
only be powered on for about 5 seconds.

Package Included:
2 x 12V 42Ω Solenoid Electromagnet