3-stage lance extension set with four aluminium lances for difficult to reach areas. Variable extension to 90 cm, 1.30 m and 1.70 m. . 3-stage lance extension set with four aluminium lances for difficult to reach areas. Variable extension to 90 cm, 1.30 m and 1.70 m.Order no.: 2.639-722.0 Compatible products G 4.10 M G 7.10M K 2.100 K 2.100 T 50 K 2.110 K 2.120 K 2.130 K 2.14 K 2.14 T 50 K 2.15 K 2.20 M K 2.300 K 2.300 T 50 K 2.325 K 2.38 M K 2.38 M T 50 K 2.400 K 2.400 T50 K 2.425 K 2.91 MD K 2.91 MD T 50 K 2.98 M plus K 3.00 K 3.500 K 3.500 Garden K 3.500 T200 K 3.550 K 3.550 T200 K 3.65 MD *EU K 3.65 MD T200 K 3.700 K 3.80 MD K 4.00 EcoSilent K 4.00 EcoSilent K 4.500 T 200 K 4.600 K 4.600 T200 K 4.80 MD K 4.80 MD Alubest K 5.520 K 5.600 K 5.600 T 200 K 5.70 MD K 5.700 K 5.700 T300 K 6.250 K 6.250 T300 K 6.260 K 6.300 K 6.310 T300 K 6.450 K 6.460 T400 K 7.260 T400 K 7.350 K 7.350 T400 K 7.400 K 7.410 T400 K 7.450 K HC 10