Buy this item and earn 4,500 reward points.
Here is a new creation for one of the oldest tricks. Joe calls it "The Master Key". What you get are a pair of rings, one solid the other is a unique, new way, locking key. It is unlocked simply by tapping it (the right way) with another ring. It opens automatically. It closes and re-locks easily.
Comes with 3 - 12" DIA rings, carrying case, and instructions.