This machine is eligible for "white glove" delivery to large parts of northern England, fulfilled by one of our 14 depots. See list of eligible postcodes.

STIHL FSA50 Cordless Grass Trimmer
Every machine we supply is professionally assembled by one of our trained technicians before dispatch.
Every machine undergoes a thorough pre-delivery inspection which ensures your new machine is operating correctly, safely and is ready to use.
When we handover your new machine we will give you some instruction on the correct and safe use of your purchase. We will answer any questions you might have and also offer some instruction on basic maintenance to help you keep your new machine in good condition.
Product Accessories
Product Details & Features
The STIHL FSA50 cordless grass trimmer is ideal for trimming grass under fences and around obstacles in small to medium sized gardens.
The FSA50 is fitted with a STIHL AutoCut cutting head. The mowing line automatically feeds from the head when the mowing head is gently tapped on the ground. When it is time to refill with mowing line, refilling the head is a simple job. Optional PolyCut blades can also be used.
The cutter head can be adjusted to three different angles and features an edger function to neatly trim lawn edges.
The shaft height is adjustable to allow operators of different heights to use this grass trimmer comfortably. The loop handle angle can also be altered with ease.
The battery and charger are sold separately or the FSA50 can be supplied as a set complete with battery and charger. Stihl recommend the AK10 battery with the FSA50 grass trimmer.
Maximum run times are:
- AK10 - up to 25 minutes at with the line mowing head and up to 50 minutes with the plastic blade mowing head
- AK20 - up to 50 minutes at with the line mowing head and up to 100 minutes with the plastic blade mowing head
- AK30 - up to 60 minutes at with the line mowing head and up to 120 minutes with the plastic blade mowing head

Flexible Spacer Bar
When the cutter is whizzing round in an invisible blur, the spacer bar indicates the maximum reach of the cutter to help guide your trimming. This helps to prevent damage to plants and unnecessary wear on the cutter when trimming against an abrasive surface such as a wall. To trim closer, the bumper can be pressed against a hard object allowing the line to trim nearer.
Product Specifications
Manufacturer | STIHL |
Model | FSA50 |
Category | Grass Trimmer |
Power | Lithium-ion battery |
Handle | Loop |
Motor Size | 36 volt |
Standard Tools | Nylon line head |
Weight | 2.7kg without battery |
Warranty | 2 years in domestic use |
We’ll take care of you
Pre-Delivery Inspection
All machines undergo a professional assembly and rigorous testing before we dispatch.
Free White Glove Delivery
All machines qualify for free delivery to the local area around our branches. Spare parts are delivered nationally.
Click & Collect
Place your order online and collect for free from our branches across northern England.
Official Dealer
We're official dealers of all the machines we sell, meaning we're qualified to give you the best aftersales support.