Grade 50 chain is definitely a specialty, high-quality product made in Germany. Most corrosion-resistant steel chains--whether galvanized, zinc-plated or stainless--are not made from lifting grade material. This chain, however, combines both qualities into one--it is inherently resistant to corrosion and it is rated for overhead lifting. It is commonly used in food handling environments, or waste water and marine applications. Sold by the drum only. May be paired with special Grade 50 fittings to create lifting slings. Please contact us with custom inquiries.