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STIHL FS 38 Petrol Grass Trimmer

£219.00 inc. VAT

The STIHL FS 38 is the lightest petrol grass trimmer in the STIHL range, expertly designed for home gardeners needing to trim lawn edges, clear pathways, and tidy up around obstacles with precision and ease.

In stock

Description

Why buy the STIHL FS 38 15″ Petrol Grass Trimmer?

  • Lightest petrol grass trimmer in the STIHL range, weighing just 4.1 kg.
  • Perfect for home gardeners needing to trim lawn edges and tidy paths.
  • Ergonomic loop handle provides excellent control, especially in confined spaces.
  • Manual fuel pump (primer) for a quicker and easier starting process.
  • Intuitive single-handed multi-function handle for simple and reliable operation.
  • Supplied with the efficient AutoCut C 6-2 bump-feed mowing head.

Efficient and Lightweight Garden Maintenance

The STIHL FS 38 is the lightest petrol grass trimmer in the entire STIHL collection, making it the perfect entry-level model for home gardeners. Its lightweight design and user-friendly features make it exceptionally well-suited for putting the finishing touches on your garden. Whether you are trimming grass edges along walls, tidying up under trees, or maintaining lawn borders, the FS 38 provides the precision and power needed for a clean, professional look.

This model is an excellent choice for maintaining small to medium-sized domestic gardens, keeping paths and steps clear of encroaching grass and weeds with minimal effort.

Designed for User Comfort and Control

STIHL has engineered the FS 38 with operator comfort firmly in mind. The single-handed multi-function handle integrates all essential controls, allowing for easy and reliable operation with one hand for both right-handed and left-handed users. The loop handle offers a significant advantage when working in tight or narrow spaces, such as between bushes, shrubs, or garden furniture, providing greater freedom of movement and precise guidance.

Key Features of the STIHL FS 38

Starting the FS 38 is made quicker and easier thanks to the manual fuel pump. By pressing the primer bulb several times before starting, you ensure the carburettor has an ample supply of fuel, reducing the number of starting pulls required, especially after long breaks in operation. The trimmer comes supplied with the AutoCut C 6-2 mowing head, and for more demanding tasks like thinning work or cutting larger weeds, it can also be fitted with an optional PolyCut head.

Buy with Confidence from an Authorised UK Dealer

Sims Garden Machinery, with a history stretching back over 100 years, is a trusted, family-run, authorised STIHL dealer. When you purchase a STIHL FS 38 from us, you’re not just buying a box. Our trained mechanics fully assemble and perform a pre-delivery inspection (PDI) on every machine to ensure it meets our high standards and is ready to work. Our trained sales staff are always on hand, either in our Stratford-upon-Avon showroom or by phone, to offer expert advice. For local customers, we provide a free personal delivery and handover service, where we demonstrate how to start and operate your new grass trimmer safely and effectively, guaranteeing you get the best performance from day one.

Not sure which machine or part is right for you?
Our team is here to help. Contact us today for expert advice.

Technical Specification

Specification Value
Displacement 27.2 cm³
Power Output 0.80 kW / 1.08 HP
Weight (without fuel, cutting tool, guard) 4.1 kg ¹
Cutting Circle Diameter 380 mm
Total Length (without cutting tool) 147 cm
Fuel Tank Capacity 0.33 L
Sound Pressure Level 94 / 96 dB(A) ²
Sound Power Level 105 / 106 dB(A) ²
Vibration Value (Left/Right) 8.0 / 8.0 m/s² ³
CO2 857 g/kWh

¹ without cutting tool and protection
² K-value according to Directive 2006/42/EC = 2.0 dB(A)
³ K-value according to RL 2006/42/EG = 2 m/s²

Why buy from Sims Garden Machinery?

Authorised Dealer

Authorised main dealer

We are authorised dealers for leading brands, meaning genuine parts, manufacturer-approved training, and warranty support you can rely on.

Real People

Real people, real support

No call centres. No ticket systems. Just a knowledgeable local team you can speak to when you need help.

Expert Advice

Expert advice — not pushy sales

Our team are trained mechanics and product specialists, so you get honest, practical advice based on how you’ll actually use the machine.

Since 1908

Established, independent family business

We’re a long-standing independent dealer with deep roots in the local area — built on reputation, repeat customers, and word of mouth.

Frequently Asked Questions

Frequently Asked Questions

Who is the STIHL FS 38 grass trimmer best suited for?

The STIHL FS 38 is the brand’s lightest petrol model, making it ideal for home gardeners with small to medium-sized lawns. It excels at tasks requiring precision, such as trimming lawn edges, clearing around flowerbeds and fences, and tidying up pathways.

What type of cutting head does the FS 38 use?

The FS 38 comes supplied with the STIHL AutoCut C 6-2 mowing head, which uses a nylon line and features a bump-feed mechanism for easy line extension. For tougher conditions with larger weeds, it is also compatible with a PolyCut head.

Does the STIHL FS 38 require assembly when purchased from Sims?

No. As an authorised STIHL dealer, Sims Garden Machinery ensures every machine is fully assembled and inspected by our trained mechanics before it leaves us. For local customers in areas like Stratford-upon-Avon and Warwickshire, we also offer a personal handover to demonstrate the correct starting procedure and safe operation, so your trimmer is ready to use immediately.

What fuel does the STIHL FS 38 use?

The STIHL FS 38 has a 2-stroke engine and requires a petrol-oil mixture at a ratio of 50:1. This is equivalent to 20ml of 2-stroke oil for every 1 litre of petrol. For optimal performance and engine longevity, it is highly recommended to use STIHL’s own HP Ultra 2-stroke engine oil.

User Manuals / Downloads


View STIHL Brochure

Additional information
Dimensions 163.8 × 26 × 27 cm
Brand

Engine Size The displacement of the engine in cubic centimetres (cc).

27.2

Cutting Head Compatible cutting attachments included (e.g., Nylon Line, Blade).

["Nylon Line","Poly Blade"]

Handle Type (Trimmer) The handle style (e.g., Loop Handle or Bike/Cowhorn Handle).

Loop Handle

Line Feed How the trimmer line is advanced (e.g., Bump-Feed, Auto-Feed).

Bump-Feed

Power Output (HP) The tool\'s power output measured in horsepower (hp).

1.1

Power Output (kW) The tool\'s power output measured in kilowatts (kW).

0.8

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About STIHL
We stock a wide range of STIHL garden tools at Sims Garden Machinery. STIHL is an industry renowned garden machine company, producing a wide range of lawnmowers, with both petrol and electric engines. STIHL lawnmowers are available in both push and self-propelling models. STIHL also produces heavy-duty chainsaws, hedge trimmers, and brushcutters, perfect for professional work. We also sell a range of STIHL leaf blowers, with both handheld and backpack models available. There is also a selection of STIHL clothing and accessories, including protective helmets and boots. Our range of STIHL garden tools can be delivered across the UK. If you have ordered gardening equipment, such as a lawnmower or chainsaw, a member of our team will assemble and demonstrate it for you upon delivery.
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As a brand, STIHL's international reputation goes before it and the name is well known and respected by homeowners and gardening professionals alike.

STIHL has created and honed a number of innovations, particularly in the development of its chainsaws, one of its flagship products. STIHL chainsaws are well known and sought after for their power, sturdy construction, durability and user-friendly features!

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Shipping & Delivery

FREE PDI, DELIVERY & HANDOVER

We offer a free delivery service for all machines within a 30 mile radius. Not only that; we build, inspect and run up every machine prior to delivery. Making sure you get a fully functional machine that is set-up and ready for use. On delivery we will run through with you any instructions & maintenance advice so you are comfortable with your new machine.

NATIONAL DELIVERY

  • Each machine will be tested prior to delivery.
  • Orders will be sent out via either ThePalletNetwork or DHL insured service.