Magnetic perimeter gasketing, single barb, 2150 mm

Magnetic seal for a door frame: an extruded profile with a flexible magnet core running its whole length. A set is two strips that attract each other, not one: one goes in the frame, the other in the edge of the leaf, and they pull together as the door closes. The single barb version, for a narrower frame groove than the double. 2150 mm per strip, which matches the common door leaf heights. Whether an aluminium carrier is included is not stated on the listing and has to be confirmed with the supplier before ordering. The supplier lists the job as blocking draught, insects, noise and light.