Corrosion Resistant Swivel Coupler is ideal for connecting two tubes at any desired angle and suitable for 40 X 40mm NB pipe or 40 X 50mm NB pipe. The Swivel Coupler is made using quality grade HR sheet which ensures optimum durability along with long lasting trouble free service. The Swivel Coupler is corrosion resistant and has high tensile strength. Corrosion Resistant Swivel Coupler is available in various shapes and sizes as per specific requirements.