4-Line Steel Grass Trimmer Head – Universal Brushcutter Replacement

Heavy-Duty 4-Line Steel Trimmer Head for Lawn Mowers & Brushcutters

Keep your lawn looking pristine with this robust 4-line steel grass trimmer head — a universal replacement designed to fit most gasoline and lithium-powered lawn mowers and brushcutters. Built from high-quality solid cast iron, this trimmer head delivers serious cutting power while remaining compact, lightweight, and easy to install.

Why Choose This Trimmer Head?

• Durable Cast Iron Construction: The shell is pressure-cast from high-quality solid iron for long-lasting performance and resistance to wear.
• 4-Line Cutting System: Four trimmer lines provide wider, more efficient grass cutting coverage in fewer passes.
• Universal Fit: Suitable for most gasoline lawn mowers and brushcutters — ideal for home gardens and professional use alike.
• Low Vibration: Engineered to minimize vibration during operation, ensuring a smooth, comfortable trimming experience.
• Quick & Easy Line Changes: Designed for convenient line replacement, so you spend less time on maintenance and more time on your lawn.
• Compact & Practical: A great all-round accessory for any grass brush cutter setup.

Specifications

• Material: Cast Iron / Iron
• Diameter: Approx. 122 mm / 4.83 in
• Bore: 25.4 mm / 1.00 in
• Color: Black
• Quantity: 1 piece
• Country of Origin: Made in China

Compatible With

Fits most standard gasoline and lithium grass trimmers and brushcutters with a 25.4 mm (1-inch) bore. Suitable for home gardens and commercial/factory applications.

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For safe operation of outdoor power equipment, refer to guidelines from the U.S. Consumer Product Safety Commission (CPSC) on lawn and garden tool safety.

Learn more: Rural King

Frequently Asked Questions

Q: What types of lawn mowers is this 4-line trimmer head compatible with?

A: This universal trimmer head is designed to fit most standard gasoline and lithium-powered lawn mowers and brushcutters with a 25.4 mm (1-inch) bore diameter. Always verify your machine's bore size before purchasing.

Q: How do I replace the trimmer lines on this head?

A: The trimmer head is designed for convenient line replacement — simply thread new trimmer lines through the designated guide holes. No special tools are required, making maintenance quick and straightforward.

Q: Is this trimmer head suitable for heavy-duty or commercial use?

A: Yes. The high-quality solid cast iron pressure-cast construction makes this trimmer head durable enough for both home garden use and demanding factory or commercial applications.