Bahco or Irega, i have had a set of Irega made Britool adjustables from 6" to 12" that have lasted well for 18 years!
Just got a wide jaw 8" Irega which i'm pleased with.
I mostly use them for flare nuts and valve caps etc on fridge work.
Beware the chrome and black coated models have different threads on the adjusters, so a mix of both can see you confused as to which way to turn them.