MJ SPLITTER for 1/8" Kerf Saw Blades by MICROJIG. Table Saw Safety Splitter System The original aftermarket splitter for table saws for preventing kickback (for 1/8" kerf saw blades) Installs directly to Phenolic, wood or plastic Zero Clearance Inserts (Throatplates) Mini-featherboard technology keeps the workpiece against the fence and prevents burning Simple instructions and installation drill guide included Voted Best New Tool by Popular Woodworking, Chris Schwartz