Agri-Can Supply Thicker The Steel, Bigger The Deal Tram-Flex Chain Harrows: Thicker Steel, More Muscle, More Uses 5/8" Links vs. 1/2": Why Size Matters Most chain harrows out there are made with ½-inch steel links . Tram-Flex goes bigger with 5/8-inch... Agri-Can Supply Chain Harrows Tram Flex Oct 4, 2025