How Security Pins Work

In depth explanation of several types of security pins and their interaction with the shear line. I've also added a couple counter-milled chambers to give an example of what additional security they can provide. Security pins increase the lock resistance to picking, raking, bumping and other techniques by quite a lot comparatively, and adding them is probably the single cheapest solution to better security for a common lock. Looking for some decent locks? American Padlocks: https://amzn.to/2LURssA Abus Disk Detainer Padlock (88/40): https://amzn.to/3gaylZs Mul-T-Lock Junior (House Format): https://amzn.to/3bVmmvp Mul-T-Lock MT5+ Padlock: https://amzn.to/3cZ0KQk Looking for the best Disk Detainer pick to pick the widest range of locks? Consider my Silver Bullet: https://lockfall.com/product/silver-b... or DIY Kit: https://lockfall.com/product/silver-b...