570mm X M20 Standard Bright Zinc Plated Steel U Bolt & 2 Nuts
570mm X M20 Standard Hot Spun Galvanised Steel U Bolt & 2 Nuts
620mm X M20 Standard Bright Zinc Plated Steel U Bolt & 2 Nuts
620mm X M20 Standard Hot Spun Galvanised Steel U Bolt & 2 Nuts
