Rounded Vs Square Deck Rollers

[71_Bronco 1,072]

Was looking at parts for my 36" rotary deck, and noticed Toro offers squared rollers and rounded rollers for the same part number (94-1599 / 5240). These are the Anti-Scalp rollers.

 

Was one design more effective than the other? I see both are still available.

 

My deck currently has the squared ones, not sure if it's worth it to swap to the rounded ones or not.

[gwest_ca-(File Mod) 11,759]

5240 no longer available has been replaced by 94-1599 rounded rollers

 

Garry

[71_Bronco 1,072]

If you look up the 94-1599 on Ebay, you can still find plenty of the squared off ones.

 

Just wasnt sure if they went to the rounded style for a reason, and if so, why.