Based on this product's specifications, here are some alternatives and similar models
Ruler Vorel 19755 — aluminium with PVC coating, 1000 mm length, 60 mm width, 3.8 mm thickness
Summary description:
Straight ruler Vorel 19755 made of aluminium with a polyvinyl chloride (PVC) coating. Measures 1000 mm in length, 60 mm in width and 3.8 mm in thickness. Single-piece design for durable, lightweight measuring and drawing. Suitable for workshop, construction and technical drawing tasks where a rigid, precise 1 m straightedge is required.