Aerating Tines
| A - Tine Type | B - Tine Mounting Dia. | C - Tine Length | D - Tine Tip Outside (Hole) Dia. | E - Tine Tip Inside (Core) Dia. | F - Tine Wall Thickness | Manufacturer | R&R Part # | Price | |
|---|---|---|---|---|---|---|---|---|---|
 | Alloy Hollow | .750 in (19mm) | 4.5 in (114mm) | .670 in (17mm) | .500 in (12.7mm) | .072 in (1.8mm) | R&R Products | R201584 | |
 | Alloy Hollow | .750 in (19mm) | 4.5 in (114mm) | .600 in (15.2mm) | .400 in (10.2mm) | .072 in (1.8mm) | R&R Products | R201583 | |
 | Alloy Hollow | .750 in (19mm) | 4.5 in (114mm) | .640 in (16.3mm) | .530 in (13.5mm) | .049 in (1.2mm) | R&R Products | R201582 | |
 | Alloy Hollow | .625 in (15.9mm) | 4.5 in (114mm) | .520 in (13.2mm) | .400 in (10.2mm) | .049 in (1.2mm) | R&R Products | R201581 |