It's always a little nerve-wracking having to convert your car's A/C and refrigeration system, especially if you're not exactly an expert. And that's where the Autoblast Hose Set comes in – a handy little kit that promises to make the process a whole lot easier. So, does it deliver? Well, yes and no. On the one hand, the Autoblast Hose Set is certainly convenient – it comes with everything you need to switch between R134A and R12, and the eight-pack means you've got plenty of spare hoses on handSee full review