STIHL Carbon Shaft KombiTool Extension (100cm)
Extend your reach with the STIHL Carbon Shaft KombiTool Extension. This 100 cm extension is lightweight yet durable, with a carbon inner shaft and aluminium outer tube. Designed for use with the HT-KM Pole Pruner and HL-KM Hedge Trimmer attachments. Compatible with KM 56 – 131 and KMA 80 – 135 KombiEngines.
RRP: £122
Our Price: £85.40 (inc VAT)
In stock
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About the STIHL Carbon Shaft KombiTool Extension (100cm)
Whether you’re pruning tall trees or shaping high hedges, the STIHL Carbon Shaft KombiTool Extension (100cm) gives your STIHL KombiSystem the extra reach you need—without adding unnecessary weight. Designed to extend your range for safer ground-based work, this ultra-light shaft extension is ideal for domestic users and professionals tackling high or hard-to-reach areas with precision and ease.
Overview of the STIHL Carbon Shaft Extension
The STIHL Carbon Shaft Extension is a 1-metre extension bar made specifically for use with the HT-KM Pole Pruner and HL-KM Hedge Trimmer KombiTool attachments. It’s built with a carbon-fibre inner shaft and a durable aluminium outer casing, delivering an excellent balance of strength and lightness. At just 0.9 kg, it adds valuable reach without compromising control or manoeuvrability.
With this extension fitted, your KombiTool’s reach increases by 100 cm (40″), making it easier to access tall branches or high hedging without ladders or platforms. Whether you’re pruning trees in the garden or maintaining formal hedge lines on larger properties, this extension gives you greater flexibility and efficiency while working safely from the ground.
Compact, Lightweight and Easy to Use
Despite its generous extension length, this carbon shaft is surprisingly compact and well-balanced. The lightweight construction helps reduce strain during prolonged use, and it’s especially useful for users who already work with long attachments and want to keep their overall tool weight manageable.
Like all tools in the STIHL KombiSystem range, the extension connects quickly and securely to your existing KombiEngine and attachment using the tool-free quick-release coupling system.
Compatibility and Guidance
The STIHL Carbon Shaft Extension is suitable for newer KombiEngines only, including models such as the KM 56 – KM 131 and KMA 80 – KMA 135. It may not be compatible with older versions, so if you’re unsure whether your engine will work with this shaft, don’t hesitate to contact us for confirmation.
STIHL Quality You Can Trust
Engineered for durability and performance, this practical extension is built to meet STIHL’s high standards. Whether you’re managing tall trees or keeping hedges neat and tidy, the STIHL Carbon Shaft KombiTool Extension offers a lightweight and reliable way to work smarter at height.
If you’re ready to expand your reach without adding bulk, this 1-metre carbon extension is the perfect addition to your STIHL KombiSystem toolkit.
STIHL Carbon Shaft KombiTool Extension (100cm) Technical Information
- Total length: 100 cm
- Weight: 0.9 kg














Mark Harrington –
great product easy to use, perfect length, not too heavy.
Ben Stokes –
Great service, great price, perfect item
Tony –
Fitted my Combi tool well and I can cut more with it fitted than before
Roger Smith –
Very very good and affordable price