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Smoothly operating and very sturdy sliding barrel bolt lock thanks to the great original design by Jerry Lee

With added “locked open” position and full FDM print optimized handle with threads, removing the need for glue.

Six sizes have been tested and are supplied as 3mf project files

Overall Length in mm Width in mm Bolt ⌀ in mm Scaling %

100 60 18 111,11

90 54 16 100

80 48 14,2 88,88

70 42 12,5 77,77

60 36 10,6 66,66

50 30 8,9 55,55

Picture to size reference:

The GIF and title picture shows the 7cm version in white.

The comparison picture shows 5 (silver/white), 6 (black) and 7cm (white) version.

The last pictures with the lock mounted facing down show the large 10cm version (black)Print Settings

Printer brand:

Prusa

Printer:

i3 MK4

Rafts:

Yes

Supports:

Yes

https://www.thingiverse.com/thing:6725623