Husqvarna HA322 Hedge Trimmer Attachment, 21-in Dual Blade - Precise

Our review of the Husqvarna HA322 hedge trimmer attachment finds it best suited for homeowners and landscapers who own the Husqvarna 330LK combi trimmer and need a reliable, long-reach cutter for tall hedges and dense bushes. The single biggest reason to buy is its 21-in dual-action steel blade that gives a long cutting path and the ability to cut on both sides for faster shaping. It installs with a simple snap and twist lock into the combi shaft, so users who value quick attachment changes and robust cutting performance will appreciate this accessory.

Key Features

• Compatibility: Designed for the Husqvarna 330LK combi trimmer, the HA322 integrates directly with the combi shaft for seamless attachment changes.
• 21-in dual-action blade: The long steel blade provides an extended cutting path so tall hedges and large bushes can be trimmed with fewer passes.
• Dual-sided cutting: Dual-action teeth cut on both sides of the blade for quick, precision shaping and the ability to change trimming direction without swapping tools.
• Rugged steel construction: High-quality blade material is intended to cut through thick brushes and jammed leaves while holding up to regular yard use.
• Reduced vibration: The dual-action steel blade helps minimize vibration during use, making longer trimming sessions more comfortable.
• Quick install: Simple snap into the shaft and a tightening twist lock let users attach or detach the head without tools.

Who It's For

The HA322 is ideal for homeowners with medium to large yards and professional landscapers who already own the Husqvarna 330LK combi trimmer and need a hedge trimmer that extends reach while delivering professional-grade cuts. It works well for anyone who trims tall hedges, formal shrubs, and dense borders where a long 21-in blade speeds the job.

It is not intended for users who do not own the compatible combi shaft or for those needing a dedicated standalone hedge trimmer with its own powerhead; shoppers without the 330LK combi trimmer should look for complete hedge trimmer systems instead.

Pros & Cons

Pros

• Long 21-in dual-action blade covers more hedge per pass for efficient trimming.
• Dual-sided cutting delivers precise shaping and easy direction changes while trimming.
• High-quality steel construction handles thick brush and jammed leaves with rugged performance.
• Quick snap-and-twist installation integrates smoothly with the combi trimmer system.

Cons

• Blade strength received mixed feedback from customers, with most praising durability but at least one reporting a failure during first use.
• Requires the Husqvarna 330LK combi trimmer shaft to function, so it is not a standalone unit.

Specifications

Product	Husqvarna HA322 Hedge Trimmer Attachment
Compatibility	Husqvarna 330LK combi trimmer
Blade length	21 in
Blade type	Dual-action steel blade (cuts on both sides)
Mounting	Snap into shaft with twist lock
Primary use	Pruning, shaping and trimming hedges and bushes

Our Verdict

The HA322 attachment is a practical choice for existing 330LK combi trimmer owners who need a long, dual-sided blade for tall hedges and dense vegetation; it delivers professional-grade cutting performance and easy attachment changes at good value for those who already own the combi system.

Frequently Asked Questions

Will this attach to other Husqvarna combi shafts?
The HA322 is specifically compatible with the Husqvarna 330LK combi trimmer shaft; compatibility with other shafts depends on the shaft coupling and is not guaranteed.

How long is the cutting blade?
The attachment features a 21 in dual-action steel blade that cuts on both sides for efficient trimming.

Is it easy to install and remove?
Yes, the head snaps into the shaft and locks with a tightening twist for quick installation and removal without tools.