If the sockets were this way, I would also expect that to be the same across the things like wrenches as well. The great thing about SnapOn is that truck. They will show up without the need for you to go somewhere. Their warranty wasn't any different than Craftsman's life time warranty, except you had to find a Sears.
Kind of beside the point, but you don't really even see pneumatics in construction much anymore. The _only_ pneumatic tool on my current project is my framing nailer. Every single other power tool is electric (mostly battery). Some companies are even making battery powered framing nailers now, and my corded worm drive saw finally broke after 15 years so I think I'll be upgrading to a battery powered saw in the near future. In a few years, I expect I'll be able to frame a house with entirely battery powered tools.
Shop equipment used to be done by trade show, not sure how it works these days.