Give the Gift of Practice

Every skilled picker started somewhere.
Help someone take the next step in their journey by sponsoring a hand built challenge lock. 
Your gift provides real world practice and supports the growth of our community.

Price include cost to ship it to the US. But this product will not ship to you. 

Lock Shop Stack
A classic locksmith to locksmith challenge lock, pinned the way a seasoned technician might prepare a fun but fair test for a friend.

Complex Stack
A higher difficulty challenge lock featuring varied security pins, mixed springing, counter milling, and unpredictable feedback designed to push experienced pickers.