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SmartKey can easily secure any steel Bolt and protect your equipment against tampering and/or theftThe SmartKey is a small stainle insert that fits into the already existing bolts, wherever you might have them screwed in. By inserting the SmartKey you bloacce to the bolt so any potential thief, equipped with a wrench, simply cannot unfasten the bolt and steal your parts.The SmartKey is fastened and unfastened mechanically - with the SmartKey Key - but held in p ically. SmartKey can not be removed with a , no matter how big or strong it is since the inside the SmartKey is shielded in the "outside" direction - making the SmartKey ic only in the "inside" direction. That's how SmartKey cannot be removed with a from the outside but still holds in p in the bolt.