Blade Set Stiga 1134-9063-01, 1134-4475-01, Fits models Villa 107M, Park 107M. Replaces: STIGA 1134-9063-01 STIGA 1134-4475-01 Dimensions: LENGTH: 6-5/8" WIDTH: 2-3/4" C. H. DIA: 7/16" THICKNESS: 0.1600" DIAMETER OF OUTSIDE HOLES: 1/4"