RIKON Power Tools C10-392 Zero Clearance Inserts for Rikon Band Saws BAND SAW INSERTS - Band saw zero-clearance table inserts for all Rikon 14" and 18" band saws except 10-346. PREVENTS TEAR OUT - Zero Clearance inserts help prevent tear out when cutting on your band saw. FOR RIKON MODELS - Fits RIKON Models, 10-315, 320, 321, 325, 341, 345, 350, 351,370 and 380. DIMENSIONS - 70mm (2-3/4") Diameter. 4-PACK - Includes four (4) zero-clearance table inserts. Zero Clearance inserts help prevent tea rout when cutting on your band saw Fits RIKON Models, 10-315, 320, 321, 325, 341, 345, 350, 351, 370 and 380 70mm (2-3/4") Diameter