T Tulead Mini Electromagnet Frame Solenoid Push Pull Electric Solenoid 4N Suction DC 12V: Amazon.com: Industrial & Scientific
12v 1a 10mm, Stroke 600g Push Pull Type Open Frame Solenoid Electromagnet | Fruugo NO
Bitray DC 12V Magnetic Solenoid 5N Push Pull Open Frame Solenoid Electromagnet, Actuator Linear Motion 6mm Stroke Push Pull Type JF-0730B: Amazon.com: Industrial & Scientific
DC 12V 8A 96W 50N 15mm Pull Push Type Linear Motion Solenoid Electromagnet - Walmart.com