2 x Lawn tractor mower blades compatible - Park 107M, Villa 107M + screws included 30-350 STIGA 1134-4475-01, 1134-9063-01 CHARACTERISTICS : Length: 170 mm Hole diameter: 11.2 mm Second hole diameter: 6.3 mm CODE: 30-350 ORIGINAL CODE REFERENCE: 1134-4475-01, 1134-9063-01 STIGA