CURT Fish Wire for 1/2" Diameter Bolts

CURT fish wire is designed for use during the installation of a trailer hitch. Sometimes, a hitch installation will require bolts to be mounted on the inside of a hollow vehicle frame. The fish wire makes it easier to lead bolts through these tough-to-reach holes by screwing onto the bolt and allowing you to "fish" it through with ease. CURT fish wires are constructed from spring steel and measure 18" in length. This particular fish wire features a bolt coil diameter of 1/2".