Pin Tumbler Lock

Printed parts:

Part_1      1x

Part_2     1x

Part_3     2x

Part_4     1x

Part_5     1x

Pin_1       1x

Pin_2      1x

Other parts:

Spring from spring pen     2x

How to assemble?

1, Print all parts.

2, Check that the individual parts fit together. If not, use sandpaper.

3,Assemble all the parts as shown in the picture.
Start by inserting part_1 into part_2. 

Then insert Pin-1 and Pin-2 into the holes at the bottom of part_1 and then part_3 and the springs.

Hold them in place with your finger and secure with part_4.

In the next step, put part_5 on part_2.