At SkyGeek.com, we scour the planet in search of products that will make the lives of our fellow pilots and aircraft maintenance workers easier. You benefit from not having to do all that traveling around (or virtually traveling around various websites, which is just as exhausting). That's what friends are for, isn't it? For more than 40 of their 62 years in business, Paco Plastics & Engineering Inc. has held patent rights on various innovative aircraft maintenance products. We have a few of them here. Their circuit breaker button caps are easy to install and remove, and they let you flag a circuit breaker during routine maintenance. They're also easy to grab onto. The Paco Plastics circuit breaker lockout rings are easy attention grabbers. You can order them with or without attached warning messages.