Review on Unlock Exceptional Woodworking 🔑 Precision with Saker Adjustable Lock Duplicator by Chris Long

I gave this 4 stars when I first used it because it helped me complete the transfer. Since then I find this tool mostly useless. Due to the protrusions on both ends, it can only be used in a horizontal position on the ground. Since most of my translations (e.g. sockets) require a vertical application, I can't use this tool without some extra calculations and effort, and that's what this tool aims to help with. I also find the level of detail in the transmission sometimes insufficient. I often photograph or draw by hand and use them instead. There is little "accuracy" in this tool.