Quick Link w/ Hidden Nano
Can it get more evil than this? The nano disappears completely inside the barrel screw. For those that do find it, you'll probably be getting love notes in your logs. These are really excellent geocaches and placed in a normal situaton environment, such as along an existing gate chain, they are basically muggle proof.
Quick links feature a threaded end and barrel screw that allow them to be dependable and convenient. The threaded link requires no tools for tightening or loosening, though it does feature a hex shape that can accept a wrench for an extra tight hold. To make sure they are fit to face the outdoors and all of your undertakings, they are constructed from heat-treated steel and then given a zinc-plated finish for durability and rust resistance.
1/2" Quick Link w/Standard Nano
External Magnet
Max Load 3,300 lbs.