Tyne
Specifications: Tubular base hinged column; 4-6m
The Tyne range is raised and lowered by hand, requiring no expensive springs or hydraulics. The operation is assisted by an external gas spring which can be quickly fitted and removed.

Leven
Specifications: Octogonal mid hinged column; 5-6m
The leven is one person operated and requires only simple tools to enable the column to be raised and lowered by a simple see-saw principle.

BM 90 & BMT 90
Specifications: Octagonal mid hinged column; 8-25m
the light duty BM 90 range is operated by a rope & pulley mechanism, whilst the heavy duty BMT 90 uses a manual or electric winch to aid raising and lowering of the column.

BVH 92
Specifications: Octogonal base hinged column; 12-35m
The BVH 92 range uses a hydraulic unit to aid the raising and lowering process. Only one unit is required per site as it can be moved easily from column to column.