FST1 - Curved blade length 35 cm
Fixed on telescopic bar 0.70 m - 1.50m / 3 steps
Total weight - 730 gr
FST2 - Curved blade length 35 cm
Fixed on telescopic bar 1.20 m - 2.60m / 4 steps
Total weight - 1015 gr
FST3 - Curved blade length 35 cm
Fixed on telescopic bar 1.65 m - 3.40m / 4 steps
Total weight - 1215 gr