What do Snap On and Mac tools do that, for example, my Teng sockets sets won't? I bought a Clarke (which looks like a rebranded Laser) extendable 3/4 inch drive ratchet for undoing tractor wheel nuts.

So replacing on that side is a bit iffy but ratchets and mechanisms are covered. The only issue is the supplier they use I think it was cobalt or something at the time and they couldn't keep up with the supply of the tools being replaced I've since been in with a 13mm spanner and they had to put it on back order that was about a year ago so unless they have a set of spares, torx he'd and sockets are immediately replaced with off the shelf items only the spanners aren't sold as singles apart from the combo ones. I worked at Halfords for a couple of years after the army they did transfer over from having to need the receipts for the tools to just having a spanner with the name branding on asking as it wasn't clearly damaged by neglect or misused in anyway to make the halfords brand of tools more reputable they are required to exchange the tool be it a spanner or socket that includes the ratchet mechanism as it's still part of the tool, the only issue is the difference between one sales person and another in regards to faulty or damaged and misused.

Better snap tool mac