I bought because of the heads - I liked the available dimension. Now I'm happy with everything else. Hacksaw - fire, comfortable handle, no backlash. Screwdrivers and tools such as pliers pleased with non-slippery handles. According to the first, if anything can be hit with a hammer, they will not crumble. In general, everything seems to be necessary. There is definitely no overpayment for an unclaimed tool