Apollo hatch latch assembly model. This latch design is also used on the Space Shuttle hatches.
Images below show: part of the Apollo latch assembly drawing by North American Aviation; the digital model by Historic Space Systems; an
Apollo 11 hatch latch; and a physical latch assembly model by Historic Space Systems.
Based on fully dimensioned Apollo engineering drawings.
The model latch can be moved in the same way as the actual latch. See the Apollo latch model in the fully locked position.