"JWho" wrote in message
news:Wq7cf.524822$x96.42636@attbi_s72...
Am I getting this right? You guys are saying Kroil brand penetrating oil
is
better than PB Blaster brand? Is my can of Liquid Wrench penetrating oil
better than... nothing? :-)

I dunno... I had a floor jack, one caster of which had been frozen for
years -- through several attempts to get it free. PB-Blaster finally did
the trick that the others couldn't.