Access barrier, steel, with counterbalance weight and fixed support arm, barrier beam length 6 m. Supplied = pre-assembled, final assembly by customer. Overall width = 7200 mm. Barrier beam length = 6000 mm. Barrier clearance length = 5960 mm. Post material = steel. Colour = red, white. Type of mounting = for bolting in place. Uprights = with fixed support arm. Model = with counterbalance weight. Lock type = locking bolt with handle and anti-freeze coating. Weight = 136 kg. Finish = powder coated. Barrier boom profile = oval, 115x82 mm. Barrier boom material = powder coated aluminium. Method of operation = manual. Product type = boom gates. With counterbalance weight support for easy manual operation. With counterbalance weight or gas pressure spring (double stroke) for easy manual operation. Automatic end position locking when opened or closed when using lock housing. Height adjustable for optimum adaptation to ground conditions. Barrier beam Oval aluminium tubing, one-piece, 102 x 82