High Tensile Star Couplings have two cast iron valves having jaws protruding out of the faces which interlock with each other through an elastomeric cushioning membrane. These Star Couplings are featured with dimensional accuracy and have high tensile strength. These Star Couplings are offered in a compact design that facilitates ease of installation. High Tensile Star Couplings are made of quality grade material that ensures durability of usage.