Factory production of 3 / 8 of the Neckar directly used for supporting the use of agricultural vehicles, the specifications for 3 / 8 and 3 double tooth outside the wire, for the use of others of the same product specifications, generally used for conversion of serine and Neckar tube, such as the need for other functions, please before buying to manufacturers association. At the same time the factory can also according to the customer request custom make all kinds of other: copper, iron, aluminum, stainless steel, stainless steel and other iron materials hardware accessories, contact QQ:1007267708, phone / Fax: 0575-87651982