New Beringer WRP12V blade holder, stainless steel with blade retainer and screws.
6" wide, .550" thick, 4 blade, center hole is .860 diameter. Beringer part number is 3-312-1220
Dynisco and Nordson have also made these these machines. We also have holders for other model Beringers and PTI pelletizers, along with blades and dies.