STIHL Guard for Mowing Heads Ø 520 mm for FS 261/361/411/461/491

Dealing with flying debris while trimming banks, verges or rough grass? This STIHL guard for mowing heads with line and PolyCut keeps stones and clippings from being thrown back at you, so you can work with more confidence and less cleanup.

Built from tough, impact-resistant plastic, the semi-circular shield wraps the rear of the head to intercept material right where it’s ejected. It’s a simple upgrade that makes professional brushcutting safer and tidier.

Where it excels

• Roadside verge trimming where gravel and chips get kicked up
• Clearing rough, stony ground with a brushcutter
• Edging along fences and curbs without showering debris
• Maintaining estates and parks with frequent trimming

Why this guard helps

• Deflects stones and clippings effectively
• Robust plastic stands up to daily knocks
• Wide Ø 520 mm coverage around the head
• Purpose-made fit for key STIHL FS models

In daily use

Installation is straightforward, and once fitted it stays clear of the working area while giving generous coverage behind the head. You keep full visibility of the cutting zone and can move along at a steady pace without worrying about debris striking you.

Capacity and specs at a glance

• For mowing heads with line and PolyCut heads
• Diameter: Ø 520 mm
• Material: impact-resistant plastic
• Compatible machines: STIHL FS 261, FS 361, FS 411, FS 461, FS 491

Advice from gardenmachineshop.com

Pair this guard with proper eye and leg protection—debris control is better, but PPE keeps you safe when working in rough or unknown areas.

Returns: as a consumer you can withdraw from your purchase within 14 days of receiving it, without giving a reason – this also applies to parts we order in specially for you. See our Refund & return policy for how to return an item and who pays the return shipping.