1. Application: The trailer ball is designed to create a secure connection between your main vehicle and an additional trailer. Great for towing trailers and more.
2. Strength: This trailer hitch ball can hold up to 3,500 lbs with dependable towing strength, sturdy construction for long service life.
3. Quality Material: Made of stainless steel, towing hitch ball provides excellent strength while maintaining long lasting against rain, mud, road salt and other threats.
4. Fit: This trailer hitch ball is 50mm diameter and will fit almost any 2in coupler. Ball shank is 3/4in diameter and 50mm long and attaches securely to trailer hitch ball mount.
5. Simple Installation: Comes with a light weight and a compact size. Hitch ball also has fine threads for enhanced retention of the ball joint.

Spec:
Item Type: Trailer Hitch Ball
Material: Carbon Steel
Ball Joint Size: Approx. 50mm / 1.97in
Load Bearing: Approx. 1600 kg / 3527.4 lb
Screw Diameter: 3/4in, M19.
Screw Rod Length: Approx. 50mm / 1.97in
Surface Treatment: Chrome Plating
Application: For trailer, RV.

packing list:
1 xTrailer Hitch Ball

Notice:
50mm generally refers to the size of EU and AU ball head, which is suitable for EU and AU trailer cover.