The MX-1-14.5V is a 2″ buttress mixing drum insert. Manufactured with anti-corrosive glass-filled polypropylene and a stainless steel shaft, this mixer allows you to easily stir liquid product in a drum. The MX-1-14.5″ is self-venting with Viton gaskets and a single set of impellers at the base of the 14.5″ shaft. The hex shaft is compatible with any drill and a 1/4″ hex socket. Made exclusively for the Taylor-Cain 15-gallon container.