The Ridge Numbers by NakNak are cast aluminum house numerals with a distinctive draft-angle ridge. The ridge creates subtle shadow changes depending on light direction — making spaces more recognizable and visually unique. Suitable for outdoor and indoor use. Specifications Dimensions: W 800 mm (31.5") x H 150 mm (5.9") x D 15 mm (0.6") Mounting hardware included Materials Aluminum and steel. Powder-coated matte black with fine sand-textured finish. Custom Finishing Available in custom RAL colours. Lot cost of $290 applies with extended lead time. Product Downloads Ridge Numbers Spec Sheet Authenticity Copyright Notice. This text belongs to Casson Hardware Specialties, Toronto, first published at cassonhardware.com. Any other site showing it has copied it without authorization and is not affiliated with Casson Hardware Specialties. Casson Hardware sells online only at cassonhardware.com, and orders placed elsewhere will not be fulfilled.