This 48”-wide heavy-duty Tow Model Scarifier is truly a workhorse for loosening the top surface on Har-Tru courts. It is especially good for indoor courts and sun-baked southern courts with excess calcium build up.
The unit is heavy enough to allow its two rows of casehardened nails to really penetrate the surface. Staggered nails on each row prevent clumps. Sized to fit between the alley tape. Levered wheels lift unit over tapes so tapes can be left in place. Adjustable tow hitch fits most utility vehicles. Adjustable steel rails lower nails as they wear down. Removable steel plate allows for easy nail replacement. 40D nails – 3/16” diameter by 5” long.