Provided Heavy Duty Coupler has been developed by following international norms. Featured with heavy duty design, this accessory is equipped with female connector. It has up to 3.5 p thread pitch. It is required for attaching hot rolled ribbed bars with up to 50 mm diameter. Offered Heavy Duty Coupler is made of finest grade carbon steel or 40 Cr steel. It can be positioned in different directions during rebar splicing process. We offer this product at competitive price range.