I asked the counterman at my Chevy dealer about these a bunch of years ago and he pulled a box out from under the counter with odd glovebox latches.He matched up 3 or 4 keys with locks and gave them to me.i think I still have a couple and who the heck ever locks the glovebox anyway?

I was interested in yet another cool feature for my trucks.But,it all started with wanting a lockable compartment for my Blazer when I put a soft top on it.