ACFHRL2 Polycarbonate Blades Trimmer Head Compatible with Ryobi 18V, 24V, and 40V RY40210, RY40210A Trimmers with 10 Quickload Blades (1+10+4)

What It Is

This is a polycarbonate blade trimmer head for Ryobi string trimmers, designed to replace the bump-feed line system with rigid plastic blades for cutting heavy weeds and light brush. It includes the head assembly, 10 Quickload blades, and 4 spare mounting pieces.

Fitment & Compatibility

Models: Fits Ryobi 18V (RY40210, RY40210A), 24V, and 40V trimmers using the same attachment system.
What to check:

• Ensure your trimmer has a straight shaft with the standard Ryobi bump-head mounting (not the curved-shaft or expand-it models).
• Measure the shaft diameter (typically 0.975" for these models).
• This is an aftermarket part—OEM Ryobi heads use a different blade system; verify your trimmer’s stock head is the same shape/size.
• The head accepts only the included Quickload blades (not standard line or other brand blades).

Key Things to Know

• Installation: Simple—remove the old head, slide this on, tighten the nut. No tools required for blade changes (push-to-load).
• Durability: Polycarbonate blades are tougher than string for brush but can crack on rocks or concrete. Spare blades included.
• Weight: Heavier than a standard line head—may cause vibration on smaller 18V trimmers.
• Cutting performance: Excellent for thick weeds, but leaves a rougher edge than string; not ideal for fine lawn trimming.

Should You Buy It

Buy this if you need to clear heavy weeds or light brush with your Ryobi 18V–40V trimmer and want a quick blade-swap system. Skip it if you primarily trim grass near gardens or hardscapes—string is safer and leaves a cleaner cut.