Plastic lock and Metal Scanners

I never wear my steel cage at security check points. We either remove my belt and put it in my carry on and put it back on after clearing security or we have a "back up belt" a plastic CB6000s and my wife will put a plastic numbered tag for my lock. We have done this many, many times with no issue.
Several times the x-ray tech has seen my steel cage in my bag. Once a tech called her supervisor to check something out LOL I have also got some smiles.

 

I wear a durable 3D printed non-metal device most of the time. I did once go through a scanner with the brass lock and it didn't trigger an alarm. Perhaps due to being behind zipper also made of brass? It was a spur of the moment event that I could have handled better. I don't as a habit pass through metal detectors with the lock on, or while wearing a metal cage. Although there is a thrill of getting caught in chastity, that very thrill violates the concept of keeping sexually oriented habits and interests private. A qualified security technician has had to have seen EVERYTHING under the sun passing through x-ray or body scanners. That doesn't mean it's my job to expose them to my kinks.
As a norm, I either use a plastic seal or a simple zip-tie to 'secure' the cage on without a 'lock' if I know I'm going to be passing a check point. There are adapters for magic locker locks that can serve the same purpose.

 

just tell them its jewlery

 

Went thru metal detector at hospital yesterday. Stripped of all stuff n going thru.....BUZZZ! Twice!
Her hand wand buzzed at my crotch n I just said “Dick Jewelry”. Had to repeat twice but the (actually very pretty) young lady nodded n passed me thru. Not embarrassing n when I went thru later again n this time it didnt go off n we made eye contact n laughed! I think its accepted more then people think so just wear it.
Edit: airport security going to be tougher of course but screw em. Live your life as you want to.

 

Most airport scanners are not metal detectors, but millimeter microwave and backscatter devices which map you body, and look for changes in density. The fact that it's not metal won't prevent detection.

Metal scanners are in use as are wands, but don't count on lack of metal as an end-run around security.