Developed by using latest forging technique, this coupler fitting is known for its long lasting quality. Made of carbon steel, it is offered with zinc plated surface. Its size ranges between ¼ inch to 2 inch. Internal threading design of this accessory is in sync with global norms. Standard wall density, rust proof surface, wear and abrasion protected body, accurate dimension and reasonable price are its key aspects. Quality of this product has been verified on the basis of its diameter, strength, longevity, design precision, etc.