Ryan Aerator Tines are made from austemper-hardened steel and built to penetrate to a depth of four inches.
- Best for spring and fall aeration
- Removes 4" core from soil
- Minimal surface disturbance
On models 8510 and prior, these tines were a standard item. These tines are still available if you have a preference, but they have been replaced with a thinner wall tine to allow for better ground penetration (522361).
WARNING: This product can expose you to chemicals including Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov