Descriptions
Magnetic Door Holder Extension Rod, 4 In. Adjustable Rod, Aluminum Painted
About the SDC EHRA4A door holder extension rod
The EHRA4A is a 4" adjustable extension rod for SDC magnetic door holders, in aluminum painted finish. It extends the magnet's contact point when there is a large gap between the wall-mounted holder and the door.
Magnetic door holders keep fire and smoke doors open and release them when the fire alarm signals, letting the door close. If the door does not reach the holder because of baseboards, door stops or wall layout, an extension rod closes that gap so the armature and magnet meet squarely.
Measure the distance between the door at its held-open position and the holder face to choose the right extension, and check compatibility with your SDC holder model.
