8
Perfect for technical drawings. Colour coded inserts to aid quick scale selection. Supplied in a blister card hanging pack. Material: polystyrene. Metric markings. Scale: 1:1 1:20:50:100:200:500. Length: 30cm.
Perfect for technical drawings. Colour coded inserts to aid quick scale selection. Supplied in a blister card hanging pack. Material: polystyrene. Metric markings. Scale: 1:1 1:20:50:100:200:500. Length: 30cm.