C6 , 33.7 mm (1" pipe),Standard series, carbon steel, light rail nut assembly. Assembly includes: polypropylene cushion set, carbon steel cover plate, carbon steel metric bolts, and light rail nuts

C6 , 33.7 mm (1" pipe),Standard series, carbon steel, light rail nut assembly. Assembly includes: polypropylene cushion set, carbon steel cover plate, carbon steel metric bolts, and light rail nuts