🚚 Secure Your Adventure with Confidence!
The National Drivetrain KING PIN is a robust weld-on solution for 5th wheel trailers, featuring a 2" collar and a 3/8" bolster plate. Weighing in at 14 pounds, this product is designed for durability and ease of installation, making it a top choice for serious towing enthusiasts.
| Manufacturer | National Drivetrain |
| Brand | National Drivetrain |
| Item Weight | 14 pounds |
| Manufacturer Part Number | WA15-5050 |
D**T
Good quality
Nice piece!!!I didn't realize this when I ordered it, but the 3/8" thickness is the thickness of the plate that it is designed to go thru. I had to add a backer to increase the overall thickness of my plate.Still a niece piece of machining!!
L**W
Good quality
Nice machine work and welded up nice to make a goose neck to fifth wheel hitch trailer adapter
J**H
Gret deal for tool, or....
As a professional diesel technician and instructor I build my own tools from time to time. Built this into a test and lift tool. Works for what I'm doing.
Trustpilot
2 days ago
4 days ago
