Despite Yakima's claim that this product locks your bike to your truck, the Locking Bedhead does NOT lock nor secure your bike whatsoever. This is truly a case of false advertisement. Any idiot can steal your bike even though it is supposedly "locked". No tools or vandalism are needed to steal your bike. The nut can easily be twisted off and the skewer removed even though it is supposedly "locked". You might as well purchase the regular Bedhead for $20 less since the "locking" version really does not provide additional security.