upright enclosure window frame

Four piece window frame used for a LACK table enclosure. Bottom parts will support a plexiglas pane when fully lowered, upper parts have a push-in ledge so the pane may be raised and held while reaching into the enclosure. Push the ledge back out again to lower the pane.

This thing was made with Tinkercad. Edit it online https://www.tinkercad.com/things/jHZ8nLk1kOY