TWINMAX-32 diamond chain fits Item#s 999501 & 999661 concrete saws and 14in. guidebar (Item# 9995011). U.S.A. Key Specs Bar Length (in.) 14 Additional Specs * Replacement chain for models 633GC and 680GC concrete saws * Unique "double bumper" design adds to smoother cutting performance * General-purpose diamond chain cuts medium-hard concrete, medium steel, brick, block and hard natural stone
