Stihl 1 Metre Carbon Extension ShaftCarbon shaft 1 m extension: for HT KM and HL KM Extra light weight shaft extension. Carbon inner shaft, aluminium outer. Additional reach for your Kombi, ideal for working at greater heights or in hard to reach places. Has a reach extension of 100 cm 40". Weight 0. 9 kg. For use with the following KombiTools: HT KM HL KM For use with the following KombiMotors: KM 56 R KM 94 R KM 111 R KM 131 R KMA 80 R KMA 120 R KMA 135 R KMA 200 R