Looking for magnetic button locks

Hi, can someone help me find an on line, preferably US supplier, for magnetic button locks?

Like the ones here http://www.goural.us/magnetic-key-set-button-and-key-xml-586_1819-2688.html

No idea why these are so expensive, I guess cause they can be. They're about $105 US, not counting shipping. Lot of money for steel, plastic, and some magnets.

I have looked over eBay, with no luck. If anyone can help? Thanks!

After I wrote this post I did more searching, and found Segufix. They have them for about 6 or 7 dollars, the key about 4 or 5. It's actually in euros on the site. I think Segufix is also In Canada, so that might work to order from the US.

But, if you know any others here in the US, let me know.

Still looking for these locks. I'm not sure Segufix ships to the US.

Can anybody direct me to where they can be bought on line?

What's their function?

What's their function?

They are used as tamper proof locks, for restraints. The buttons fit into holes in, wrist, leg, or body restraining straps. Check here, http://www.segufix.com/detail.php?recordID=19

If you search under restraint clothing there are anti strip anti diaper tampering ,sex prevention. Jumpsuits on the market that use and sell segufix locks to tailor it to the patients needs in preventing whatever behaviour. They are expensive locks but tons of people can play Houdini with leather or nylon restraints,there is no escape or risk from people restrained using segufix . That's the same reason limited access high security areas use electro magnates only way around them is to be released,of course these days if patient needs to be restrained they are strapped down and chemically restrained just to be sure they don't hurt themselves struggling. They load people up with antipsychotics and benzos sometimes the real crazy ones get RSI, Rapid Sequence Intubation, were they get knocked out paralyzed and put on life support so you examine them and treat them without any risk of harm to anyone. Obviously for you restraints are fun rather than an attack and violation of personal space ,you want that to happen! So your ahead of the game.