Set of 2 Anti Slam locks for seitz midi heki to prevent roof light lifting and slamming closed in wind causing expensive damage. These lock will allow you window to be locked at maximum hight and also incorporates a lock for the second setting also. This lock is only suitable for the midi heki and will not fit other models. This is a 3d printed item in white. If you are not familiar with the 3d printing process the item will show small layer lines on the surface and may show small imperfections but this will not affect the structural integrity of the item. I also sell smaller locks for the first lock settings in my listed items. And questions feel free to ask and I will try my best to answer thanks for viewing
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