I've become frustrated with the search function. Apparently, "locking" to some doesn't mean locking against theft. I want a two trimmer rack that LOCKS my trimmers. I've looked at the green touch Xtreme series but don't see a LOCK. Who makes a real locking trimmer rack? I want to be able to run into walmart or to grab some lunch without the opportunists running off with my gear. While we're at it, how about a blower rack that locks?