Cord Strapping Tensioner is made for 25 MM & 32 MM Cord Strapping. This is not suited for other light straps and is made for composite strap applications. This is used for working as a heavy duty cord tensioner, utilized for cord strap as well as buckle tensioning. Cord Strapping Tensioner Cordstrap tensioner, manufactured and supplied by Umang Udyog is an easy to use tensioner, which be used for consistent tension application. This is of great use in buckle tensioning.