CURT MANUFACTURING, LLC. part description

With any towing setup, there is always the need for a few additional items. Though your trailer hitch and ball mount may be tough enough to haul that heavy load, they cannot properly tow without a few supporting players. Towing accessories are a practical addition to your rig that add the finishing touches and take your towing experience to a whole new level. With the right accessories, the difference is a little like cruising the Grand Canyon in a deluxe RV as opposed to camping out in grandma's backyard.CURT fish wires are a special towing accessory to be used 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 3/8".You never know what obstacles the road before you might bring. The key to overcoming them is to be prepared. From proper safety precautions to quality hitch maintenance, you can count on CURT to have the products you need to come prepared and always Bring It.


  • Makes it easier to lead bolts through tough-to-reach holes
  • Ideal for installing a trailer hitch on a vehicle with a hollow frame
  • Coiled end accepts 1/2" diameter threaded bolts
  • Constructed from spring steel for versatile twisting and bending

Product Description

Fish Wire for 3/8" Diameter Bolts

Application Summary

CURT 58390 18-Inch Trailer Hitch Fish Wire for 3/8-Inch Diameter Bolts

Makes it easier to lead bolts and spacers through tough-to-reach holes

fishing cable tape pulling tool tools wired snake running puller wiring lead leader bolts nuts spacer fishwire fishwiring fishwires

Product Attributes

Box Height In Inches - Xa 0
Box Length In Inches - Xa 0
Box Width In Inches - Xa 0
Class Id 0
Coil Diameter .375
Finish - Xa YELLOW ZINC
Item Class - Xa OBS
Item Height - Xa 0.000
Item Length - Xa 0.000
Item Width - Xa 0.000
Parcel Allowed - Xa Yes
Product Weight - Xa 0.000
Rate Class - Xa 70.0
Retail Height - Xa 0.375
Retail Length - Xa 12.000
Retail Width - Xa 7.000
Shipping Weight - Xa 0.050
Tariff 301 - Xa No
Warranty Limited Lifetime Warranty (One-Year Finish, One-Year Parts)

Additional Information

Country of Origin (Primary) US
Harmonized Tariff Code (Schedule B) 8205598000
Harmonized Tariff Code (HTS) 8205598000
NAFTA Preference Criterion Code B
Refurbished Part N
Remanufactured Part N
Warranty Special Limited Lifetime Warranty (One-Year Finish, One-Year Parts)
Warranty Special UOM TX
UPC 00612314000395

Curt®, a Lippert brand, is a leading manufacturer and supplier of a full line of towing products, including heavy-duty equipment. It also offers fifth wheel, gooseneck, weight distribution hitches, ball mounts, trailer balls, electrical components, bike racks, cargo carriers, and other towing accessories. Headquartered in Eau Claire, Wisconsin, Curt Manufacturing, LLC. has come a long way since it was founded as a trailer ball distribution business in 1993. Two years after its founding, it began manufacturing its own first custom-fit receiver hitch, which was soon followed by countless more. Today, Curt remains the FIRST Name in Towing Products® with over a thousand trailer hitch designs for everything, from vans and passenger cars to SUVs and full-size pickups.

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