Build a combination lock mechanism and explore how it works!
Crack the code of an ancient puzzle
Explore how combination locks work
Discover how to crack the code of an ancient puzzle with the Koontz® Combination Lock kit. Did you kow that each combination lock is a puzzle? Only one combination can open the lock's unique design. 14 pieces, assembly required.
New Product
ORDER
We are currently unable to calculate your contract price for this item. List price is being displayed temporarily. When your order is processed, you will be invoiced at your contract price even though list price is displayed now