I designed this print in place hinge to hold acrylic doors on my Ender 5. They print in place and the three holes on the left line up with the T-Slots on the Ender 5. 3mm bolts and slot nuts create a secure fit. The hinge is designed to slightly push out on the acrylic to hold the door closed or open at 90 degrees.
Designed to fit T-Slotted Framing, Double Six Slot Rail, Black, 40 mm High x 20 mm Wide on the left side.