BEAST mowing head on left thread 10 mm with saw chain

Aggressive aluminum mowing head BEAST with a diameter of 90, a height of 65, with a left-hand thread of 10 mm, with a saw chain as working cutters, for a powerful lawn mower, electric mower, and brush cutter. If the spool on your braid is screwed into the gearbox with a bolt, then the adapter presented below is at your service