Universal Aluminum Trimmer Head – 4-Line Brush Cutter Replacement

Universal Aluminum Trimmer Head with Four Lines – Easy-Install Grass Trimmer Replacement

Upgrade your garden maintenance routine with this Universal Aluminum Trimmer Head. Engineered from tough aluminum-copper alloy, this heavy-duty replacement head is compatible with virtually all electric and gasoline-powered grass trimmers and brush cutters — no brand restrictions, no fuss. Made in Mainland China.

Key Features

• Universal Compatibility: Fits almost all electric and gasoline trimmer brands, both domestic and international — making it a truly versatile upgrade for any yard.
• No-Disassembly Design: Swap out the trimmer head quickly and easily without dismantling any parts. Spend less time on setup and more time on your garden.
• Semi-Automatic Line Release: A simple tug on the line head automatically releases the cutting rope — keeping your workflow smooth and efficient.
• High Durability: Crafted from premium aluminum-copper alloy and rigorously tested, this trimmer head maintains peak cutting performance even after extended use in tough outdoor conditions.
• Four Cutting Lines Included: Comes with 4 mowing ropes (2.4 mm diameter) so you can get started right away.

Specifications

Package Contents

• 1 × Universal Aluminum Trimmer Head
• 1 × Allen Key (Hex Wrench)
• 1 × Install Washer
• 4 × Mowing Rope Lines

Notes

• Color may vary slightly from photos due to screen and lighting differences.
• Please allow a manual measurement variance of 0.5–2 cm.
• As this product is made from aluminum, minor surface marks from transit may be present.

Related Products You May Like

• 10pcs Durable Gold Blade Nut Metal Universal Trimmer Accessories Anti-Loosening Line Replacement Parts
• 10PCS Stainless Steel Self-Tapping Screws M2.2–M4.8 Phillips
• 10pcs 2-Pin Spring Wire Connectors – Quick Splice Lock Terminals

Learn more: OSHA guidance on hand and power tools

Frequently Asked Questions

Q: Is this aluminum trimmer head compatible with my brand of grass trimmer?

A: Yes! This universal aluminum trimmer head is designed to fit virtually all electric and gasoline-powered grass trimmers and brush cutters from major domestic and international brands. Its universal design eliminates the need to source brand-specific replacement parts.

Q: How do I install the universal trimmer head?

A: Installation is straightforward thanks to the no-disassembly design. Simply use the included Allen key and install washer to secure the trimmer head onto your machine's drive shaft — no need to take apart existing components. Most users complete the swap in just a few minutes.

Q: How does the semi-automatic line release work?

A: The trimmer head features a semi-automatic thread-releasing function. When you need more cutting line, simply pull the line head outward with a firm tug and the rope releases automatically — no stopping, no manual winding required.

Q: What size cutting line does this trimmer head use?

A: This trimmer head accommodates a mowing rope diameter of approximately 2.4 mm (0.09 inches). Four rope lines are included in the package to get you started right away.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.