Type 251, Slope Base Flange (30°- 45°) Ø48.3 mm

Base flange for sloping sites, adjustable from 30° to 45°. As the fixing holes in the base cannot be fixed in line with the applied load, it is only intended for light loads or structures which are sufficiently supported by virtue of their design. Where a greater load is required, type 132 is normally used, with the upright tube bent to the required angle.