Ten different overextending rails in different lengths, surface treatments, materials and telescopic rail forms constitute a unique spectrum of products that can support high loads with low deflection and a guaranteed long life. Overextending rails achieve strokes of up to 200 percent of the closed telescopic rail length. Hegra Linear Evolution uses intermediate elements with a high moment of inertia for its overextending rails. This results in high system rigidity and a higher load-bearing capacity when the rails are fully extended.
Hegra telescopic overextending rails are suitable for side mounting in pairs. Custom manufactured versions are also available. The materials used are either steel, stainless steel (V2A, V4A) or aluminium.