Hydraulic patch fittings is an excellent complement to any glass door leaf that is fitted. These patches are intended for advanced utilization of door traffic without help from anyone else to shut the door, we offer two adaptations for basic office business private use "hold open" and "non hold open", we also provide a full scope of glass patch fittings to help with the base door closer alternatives.
For more details:- https://taghardware.ca/categories/storefronts-entrances/hydraulic-patch/hold-open.html