tool tube locking

[rockchunk]

just received a tool tube today thought it was a good idea as i have changed to an adv seat set up but as i ride and park in some not to desirable areas i was wondering if anyone has thought of a way to lock these don't want to come back and find some scroat has had it off on his toes with my spare alternator belt ....cheers gord

 

[long may your dung reek]

sorry no pics. but i put a small torx head self-tapper screw with the tiny pin in the head in through the lid to the threaded bit of the tube and just carry the small torx bit hope this helps.