STIHL FSA 57 Cordless Grass Trimmer (Shell Only)
The STIHL FSA 57 is a battery-powered grass trimmer designed for comfort, precision, and quiet performance. Its adjustable shaft and loop handle ensure effortless control, while the AutoCut head delivers reliable trimming every time.
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Our Price: £146.00 (inc VAT)
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About the STIHL FSA 57 Cordless Grass Trimmer (Shell Only)
A Lightweight Solution for Garden Edge Perfection
The STIHL FSA 57 is a battery-powered grass trimmer designed for tidy edges and light lawn maintenance. It’s ideal for homeowners managing medium to large gardens. Quiet, lightweight, and easy to manoeuvre, this tool makes garden work smoother. With intuitive controls and clever features, the FSA 57 ensures trimming is simple and efficient.
Cordless Power That Keeps You Moving
This grass trimmer is part of STIHL’s AK System, which means interchangeable batteries across multiple tools. Use the same battery for your STIHL hedge trimmer, blower, or lawn mower. With no petrol fumes or cables, the FSA 57 gives freedom and quiet operation. You can work comfortably in noise-sensitive areas without disturbing others.
Designed for User Comfort and Control
An adjustable loop handle helps guide the trimmer precisely where you want it. The shaft also adjusts to suit your height. These customisable features improve balance, reduce fatigue, and make long trimming sessions more comfortable. Whether you’re tall or short, this trimmer adjusts easily with no tools needed.
Safe to Use and Easy to Handle
STIHL’s battery design includes a two-stage locking system for safe handling. In its first position, the battery is secure but disconnected. This prevents accidental starts during transport. Push the battery fully in to begin trimming safely. This system ensures simple operation with added peace of mind.
Quiet Operation with No Compromise on Performance
With STIHL’s quiet cordless technology, you’ll enjoy efficient trimming without disturbing your neighbours. Despite being quiet, the FSA 57 delivers excellent performance for lawn edges and tight corners.
Precise Trimming Around Obstacles
A foldable spacer bracket helps trim neatly around trees, fences, or flowerbeds. It protects both your plants and your trimmer. The bracket can be lowered when needed or folded away when not in use. This adds control and confidence when working close to garden features.
Easy Line Feeding and Versatile Cutting Options
The included AutoCut C 3-2 mowing head feeds line automatically with a tap on the ground. It’s easy to refill without tools, saving time. You can also swap it for the PolyCut 3-2 head, which uses blades instead of line. This gives you flexibility depending on your cutting needs.
What’s Included
The strimmer (shell) and an AutoCut C 3-2 nylon line head are included, but a battery and charger aren’t included but are required for operation. You may use any AK battery and compatible charger from your fleet, otherwise these will need to be purchased separately. The recommended battery is the AK 10 for optimum performance.
A Clever Choice for Everyday Gardeners
The STIHL FSA 57 is perfect for homeowners seeking a quiet, lightweight, and adaptable tool for lawn edge care. With adjustable comfort features, reliable cutting performance, and cordless convenience, it’s a smart upgrade for your garden toolkit.
| Battery | Working time | Charge time 0-100% (AL 101) | Charge time 0-100% (AL 301) |
|---|---|---|---|
| AK 10 | Up to 25 minutes | 95 minutes | 40 minutes |
| AK 20 | Up to 50 minutes | 180 minutes | 50 minutes |
| AK 30 | Up to 60 minutes | 205 minutes | 60 minutes |
STIHL FSA 57 warranty
STIHL AK System tools and batteries are covered for a period of 2 years from the date of purchase by the owner, when used for the designed purpose of that product by domestic users. Terms and conditions apply. Garden Machinery Direct will register the warranty with STIHL for you.
STIHL FSA 57 FAQs
Q. How long does a STIHL FSA 57 battery last?
A. It depends on the conditions and what is being cut, but on average a single charge of the recommended AK 10 battery will provide up to 25 minutes of operation which is around 625 m of lawn edging or 125 m2 of lawn.
Q. What size string does a STIHL FSA 57 use?
A. The AutoCut C 3-2 head fitted as standard is recommended for 2.0 mm diameter line. A compatible line spool can take 1.6 mm diameter line (sold separately).
Q. How do you remove the head on a STIHL FSA 57?
A. Watch how to change the mowing head on an FSA 57 grass trimmer.
Q. What is STIHL Polycut used for?
A. The PolyCut blades are used for managing for thicker vegetation.
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STIHL FSA 57 Cordless Grass Trimmer (Shell Only) Technical Information
- Voltage: 36 Volts
- Weight (shell only): 2.7 kg
- Sound pressure level (dB(A)): 74
- Sound power level (dB(A)): 89
- Vibration left to right (m/s): 4.0/4.0
- Total length (without cutting tool): 149 cm
- Cutting circle diameter: 280 mm
- Standard cutting tool AutoCut mowing head: C 3-2
- Round handle: yes
- Tool-free handle adjustment
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