These screwdrivers come with a lifetime guarantee when used for driving screws (as opposed to chipping concrete or random use as a pry bar) and will be cheerfully replaced free of charge as required.
All have comfortable, non-slip, vulcanized-rubber triangular handles. The square-recess drivers have hardened insert tips, while the other styles have machined and hardened chrome vanadium blades and magnetic tips. The two largest sizes of slot and Phillips drivers have hex bolsters for applying extra torque using a wrench. The approximate shaft lengths are stated.
Well made and affordable.