Steel Chain Drive With Solid Steel Trolley and T-Rail provides extra Strength and dependability. No plastic parts in chain or trolley to wear out. |
1/2 H.P. Motor a rugged durable motor with the power to lift any residential door. |
Automatic Light Delay As the garage door opens and closes the light goes on and then turns off 4 1/2 mins later. |
Manual Release Handle In case of power failure, door can be opened manually. When power restored a push of the button reconnects the door and garage opener. |