Welded link chain, grade 316 stainless steel for superior strength & rust resistance over grade 304 * Sold by length custom-cut to size by 1-ft (for example, for chain 25-ft length, order quantity 25) * 3/16 in. link diameter, link length approx. 1-1/4 in., Gr30, working load limit 800 lbs * Excellent choice for outdoor, marine, boating and industrial applications where rust is concern * Also available in 1/8 and 1/4 in. link diameters. Maximum length 250 ft. Not for overhead lifting