1. Collinear Load Test 280kg,600pounds.
2. Dual Voltage 12 or 24 VDC(optional).
3. The Standard Voltage is 12VDC when Finished.
4. MOV Provides Reverse Current Protection.
5. Anti-Residual Magnetism Designed.
6. High Strength Material,Anodized Aluminum Housing.
7. Design without Mechanical Failure.
8. Increase the holding Force,Dual Insulative Housing.