Eric Lund writes:

A tad lighter?! Perhaps you have that backwards. I've lifted K-bodies and
I have a bunch of Cabinet Masters. The CMs are much heavier for a given
length. They use a very heavy bar. They did make an unfortunate choice for
one of the pieces in the head, it's cast aluminum.

They changed the head piece in current versions, IIRC. I was working from
memory--I've got some Cabinetmasters here, but my K bodies (all 4 of them) are
in Virginia. Sorry about that.

Charlie Self
"The function of posterity is to look after itself." Dylan Thomas