Blades for lawn mower mower mower A20-50 lawn tractor 42", X SERIES 36" + 42" CHARACTERISTICS : Length : 304 mm Centre hole diameter : 10.2 mm Side hole diameter : 4 x 8.5 mm Side hole spacing : 44.5/46.5 mm CODE : 130-131 Original part number reference : 16-0001-00 COUNTAX