Industrial grade Flat Metric Ring Spanner is made using quality grade raw material which ensures optimum durability along with long lasting trouble free service. The Ring Spanner is completely hardened and tempered and each head set is available in 15 degree angle. The Ring Spanner is widely used in various industries and comes in chrome finish as well as satin finish. Industrial grade Flat Metric Ring Spanner can be custom made in various shapes and sizes as per specific requirements.