In order to get a more ergonomic working position, when operating with racks in a chest freezer, it can be a great help to stack 2 racks on top of each other. Racks which are often used can be on top and long term storage can be in the bottom. In order to secure the top rack we have designed this coupling.

It is available for TENAK Classic and Comfort racks for standard boxes and rack for microtiterplates.