The round telescopic mast consist of several nestable and single slotted tubes. These tubes can manually be pulled out and be fixed by stable gripper clamps. 2 Coloured check marks indicate when the maximum length of each tube is reached. When getting to the first indication lower the pace until the second is reached. Then fix the tube with the clamp. It is critical to install the mast at the correct clamping length. The minimum clamping length should be at least 1/6th of the overall extended length. Masts exceeding a height of 6 meters require an additional bracing.
Round masts for portable use are made of aluminum - round tubes (AlMgSi05 F22) with 2mm thickness resulting in a very low self-weight. However, when using these masts with a heavy head load an additional bracing is also essential.
|Number of sections|| : ||6|
|Length extended|| : ||10 m.|
|Length collapsed|| : ||ca. 1,95 m.|
|Tube diameter|| : ||60 | 55 | 50 | 45 | 40 | 35 mm|
|Weight|| : ||ca. 10 kg|