Corrosion Proof Elliptical Ring Spanner Set is easy to install, easy to operate and require low maintenance. The Spanner Set is made using quality grade raw material which ensures optimum durability along with long lasting trouble free service. The Spanner Set is application specific in design and accurate in dimension. Corrosion Proof Elliptical Ring Spanner Set has high tensile strength and can be custom made in various shapes and sizes as per specific requirements.