When you mount a ball mount on your trailer hitch, you expect it to stay put. With this 5/8" hitch pin you can be assured that it will. CURT hitch pins are constructed with a 105-degree bend, creating a useful handle for a better grip and allowing the pin to stay securely engaged in the trailer hitch and ball mount. This particular 5/8" hitch pin features a zinc finish and comes with a standard retainer hole to accept the included clip. CURT 5/8" hitch pins and clips are ready to work. They provide reliable installation for any ball mount or hitch-mounted accessory with a 2" or 2-1/2" shank, making them the perfect fit for class 3, 4 and 5 trailer hitches. | Curt 5/8" Hitch Pin 2" or 2-1/2" Receiver