better performance when blasting horizontal or inverted purchase a
Piggyback Weight almost doubles the mass of the blast head. The
stainless steel Blast Head is heavy enough to use in any position,
however, adding the Piggyback Weight increases performance and is
especially helpful for those who will be blasting in the horizontal
and inverted positions. The Piggyback Weight
comes with the necessary hardware to attach to your stainless
steel Blast Head.