Kit consisting of: Lawn mower blade with scarifier 2 in 1 universal coupling and adjustable width compatible with lawn mowers from 44 cm to 52 cm + blade adapters + blade stop screws + scarifier springs Central hole: 32 mm Kit consisting of: blade, blade adapters, blade stop screws and scarifier springs. The blade adapters allow adjustment of the cutting length, varying from 44 cm to 52 cm, depending on the side hole into which the adapters are inserted. The central hole is 32 mm, adjustable in three sizes thanks to the adapters supplied in the kit: 19.5 mm, 16 mm and 10 mm. The springs, when applied to the blade, allow it to be turned into a scarifier by touching the turf. Code: 1-719