FOLDING ALTILISSE FOLDING STRAIGHT OR CURVED GUARDRAIL AGAINST PARAPET FREE STANDING STRAIGHT OR CURVED GUARDRAIL C O M P O N E N T S ALTILISSE Top and middle rail In 36mm extruded aluminium. Supplied in 3m lengths, reduced at one end. Assembly unit : Straight, with counterweight AL-EAR Articulated corner coupling Allows making corners from 70° to 180°. Easily adjustable on site. Includes a captive winged screw. AL-A.SLDR Straight folding assembly unit Concrete counter-weight. Front bumper made of galvanised steel with EPDM protection. The plate as a significant 70mm offset to make it compatible...