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Industry Leading Durability
With an outdoor life of at least 10 years, our sign posts certainly are the most durable in the market. U-channel sign posts look brand new even after years of exposure to sun, wind, and weather abuse. Baked-enamel coating extends the life of posts and makes them rust-proof.
USA's Oldest Traffic Sign Post Manufacturer
Family owned since 1918, we take immense pride in our sign posts. Being one of the oldest certainly means we know this business in and out. Our South Dakota factory is the oldest manufacturer of metal signs and sign posts in the USA. Economical sign posts are ideal for property signs or for temporary signs.
Compliant
Our 6 feet tall and 2-1/4' wide sign post is compliant with NCHRP (National Cooperative Highway Research Program) 350 and approved for nationwide use.
SmartSign 7 x 10 inch “Not an Exit" Metal Sign with Pre-Cleared Holes, 40 mil Laminated Rustproof Aluminum, Red and White, Made in USA
KWD 5
SmartSign "Not Responsible For Cars Or Personal Property Lost Or Stolen Or For Injury On Premises" Metal Sign, 10 x 14 inch, 40 mil Laminated Rustproof Aluminum, Black and Yellow, Made in USA
KWD 5.500
SmartSign Reserved Parking For Employees Sign - 2 Pack, Unauthorized Vehicles Towed Sign, 18 x 12 inch, 2mm Thick Aluminum Composite, Red and White, Made in USA
KWD 14
SmartSign 24 x 18 inch “Caution - Slow Down, Pedestrians In Area" Two-Sided BabyBoss A-Frame Sign Kit, Plastic, Black and Yellow (1 A-Frame + 2 Sign Panels), Made in USA
KWD 48
