These couplering designed for marine boat Trailer or small capacity cargo trailers.

UK trailer couplering details below:

• Model:   SC-08
•  Capacity:    3500lbs
•  Ball size:    50mm
• Square Tongue width:   50mm
• Fnished:   zinc plated
• N.W:   1.90kg/pc  (2.30kg for 5,000lbs one)
• Bolt-on or weld-on onto your application
• Standard packing:  30pcs per carton,total 450pc per crate
• Qty for 20ft container: 22 crates