|  | LEVELS
Made from an aluminium profile of section 50x20x1.6 mm. Weight 570 g/m. Silver colour anodized surface. Highly impact-resistant plastic plugs. Acrylic indicators. Accuracy: 0.029°=0.5 mm/m. [...] | TRAVERSING RULES
Made from an aluminium profile of section 90 ×18 ×1.5 mm. Weight 911g/m. Non-painted surface. Highly impact-resistant plastic plugs. Accuracy: 0.057 °=1.0 mm/m. [...] |  | | |