Valor Fitness OB-86-1000 Men's Olympic Chrome Bar 28mm diameter, 86.25 length and 15.25 loadable sleeve length Standard knurl, center knurl, with single knurl marks 20 kg (44 lbs.) bar weight, 150k PSI tensile strength, good whip* Hex bolt securing sleeve to barbell and 2 collars included Recommended Max weight, 1000 lbs., 3 Year Manufacturer's Warranty