CURT 20001 Box End Wrench, 1 1/8, 1/2 Inch Openings, Torque Trailer Hitch Balls with 3/4 or Diameter Shank, Chrome

TRAILER-BALL-READY. This box end wrench is the perfect tool to keep on hand if you tow trailers often. It is ideal for installing trailer balls on a ball mount or step bumper, as well removing them when necessary STANDARD FIT. This trailer ball wrench offers a perfect fit for virtually any trailer ball with a 3/4-inch or 1-inch diameter shank ANTI-ROUNDING. This trailer ball tool is optimized for torqueing trailer balls, featuring a 6-point end to help achieve a solid installation while preventing rounding of the trailer ball nut ENHANCED LEVERAGE. With a 15-1/2-inch length, this trailer ball box end wrench offers greater leverage when tightening or loosening the trailer ball nut TOUGH CONSTRUCTION. For long-lasting strength, this trailer ball installation tool is built from forged, hardened steel. It also has a chrome-plated finish for durable protection against rust