Container Retainer Washer Rings is required for preventing pulling of nut, screw, or bolt through material. It is made of superior quality steel alloy with shiny surface finish in order to assure excellent structural strength & deformation resistance. This washer tightly secures bolted joints of handle lock in order to prevent unwanted opening. It is available in different dimensional configurations and at highly competitive prices for our respected clients. This Container Retainer Washer Rings is greatly admired for being completely reliable in nature and ensuring long service life. It perfectly fits within the structure and holds it securely eliminating tempering chances.