The Stihl 41807107105 KM-Shaft Extension is an authentic Stihl accessory designed to significantly increase the reach of your Stihl KombiSystem attachments. This durable extension adds 37 inches (approximately 939.8 mm) to your tool's overall length, making it ideal for tasks such as trimming tall hedges, pruning high branches, and reaching difficult areas without a ladder. Engineered for seamless integration, it is compatible with all Stihl KombiMotors, including models like the KM 56 RC-E, KM 94 R, KM 111 R, KM 131 R, and KMA 135 R. Enhance your productivity and versatility with this genuine Stihl extension.