The brand new Porter Cable 7424XP is now in stock. In addition to being stronger than the original 7424, this new buffer is more ergonomically designed and comes with a 3 year warranty. Be sure to check out our Porter Cable 7424XP 6.5″ Basic Kit, Porter Cable 7424XP 6.5″ Kit, and Porter Cable 7424XP 6.5″ Advanced Kit.