Uploaded May 2022 | Updated September 2026, 2 hours ago

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Justin takes us deep in his -in-depth tutorial on how to tap an ASSA Twin Combi for grub screws.
DISCLAIMER: Due to the lengthy nature of this process, the original video was cut down. The time and work needed to complete this project are not accurately portrayed in this video. The full video can be found here: youtube.com/watch?v=QcgFfvPRDx8
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