SPARCO HARNESS WASHER Sparco quality ring capable of facilitating the lifting or fixing of the belts. The rings can also be used as simple connection elements or fixing points. The material for fixing the belts is galvanized steel. The ring has an inner diameter of 15 mm and an outer diameter of 30 mm. In inches, the measurement of the fixation is 7/16. Brand: Sparco. Reference: S04501. Email: 8033280081959